They were created by Dr. Kit Pedler (the unofficial scientific advisor to the programme) and Gerry Davis in 1966, first appearing in the serial, The Tenth Planet, the last to feature William Hartnell as the First Doctor. They have since been featured numerous times in their extreme attempts to survive through conquest.
A parallel universe version of the Cybermen appeared in the 2006 series' two-part story, "Rise of the Cybermen" and "The Age of Steel". These Cybermen also appeared in the two-part 2006 season finale, "Army of Ghosts" and "Doomsday". This then carried through to the spin-off Torchwood in the episode "Cyberwoman".
While the Doctor's other old enemies the Daleks were on the whole unchanged during the original series' twenty-six season run, the Cybermen were seen to change with almost every encounter. The Cybermen are humanoid, but have been cybernetically augmented to the point where they have few remaining organic parts. In their first appearance in the series, the only portions of their bodies that still seemed human were their hands, but by their next appearance in The Moonbase (1967), their bodies were entirely covered up in their metallic suits, with their hands replaced by two finger claws, but changed back to regular five finger hands in The Invasion (1968). As they are relatively few in number, the Cybermen tend towards covert activity, scheming from hiding and using human pawns or robots to act in their place until they need to appear. They also seek to increase their numbers by converting others into Cybermen (a process known as "cyber-conversion").
It is presumed (and often implied) that there are still organic components beneath their suits, meaning they are actually cyborgs, not robots: in The Tenth Planet, a Cyberman tells a group of humans that "our brains are just like yours", although by the time of Attack of the Cybermen, their brains seem to have been replaced with electronics. In Earthshock (1982), the actors' chins were vaguely visible through a clear perspex area on the helmet to suggest some kind of organic matter. In The Tomb of the Cybermen (1967), veins were visible through the domed head of the Cyberman Controller and similarly, in Attack of the Cybermen (1985) and "The Age of Steel" (2006), the Cyber-Controller's brain is visible through the dome. The first is a Mondas Cyber Controller, while the second involves alternative Earth's John Lumic. However, in Revenge of the Cybermen (1975), the Doctor says they are "total machine creatures".
The audio play Real Time implies that the converted victim's face remains beneath the Cyberman faceplate, although the audio plays, like all non-televised spin-off media, are of uncertain canonicity with regards to the television series. The Virgin New Adventures novel Iceberg by David Banks states that some Cybermen experience rare flashes of emotional memory from the time before they were converted, which are then usually suppressed. The parallel Earth Cybermen in the 2006 series are usually constructed from human brains bonded to a Cyberman exoskeletal shell with an artificially grown nervous system threaded throughout ("The Age of Steel"), although direct grafting of cyber-components is another method of conversion ("Cyberwoman").
Although the Cybermen often claim that they have done away with human emotion, they have exhibited emotions ranging from anger to smug satisfaction in their confrontations with the Doctor (although this is only clearly present during their appearances in the 1980s). Some Cybermen in the early stories were even given individual names such as "Krang". Some parallel Earth Cybermen did retain some memories of their pre-conversion lives, although their emotional response varied. In "Cyberwoman", the partial conversion led to a degree of insanity in Lisa Hallett, which was retained even after she transferred her brain into a human body. In "Doomsday", Yvonne Hartman is able to retain at least some elements of her personality in order to prevent the advance of a group of other Cybermen, and is last seen weeping what appears to be either an oil-like substance or blood. In the same episode, the Cyber-Leader expresses clear frustration at the humans' refusing to surrender, although in a later scene he criticizes the Doctor for showing emotion. In "The Age of Steel", the Doctor is able to defeat the Cybermen by shutting down their emotional inhibitors, enabling them to "see" what had become of them. Their realization of what they had become led them to either simply shut down out of sheer horror, or partially explode. Lastly, when the first Cyber Leader is killed, his head explodes with some white liquid leaking down his body; there are references in that episode to a patented Cybus Industries mixture of chemicals used to preserve the brain.
The Virgin Missing Adventures novel Killing Ground by Steve Lyons suggests that some Cybermen imitate emotions to intimidate and unnerve their victims. The Big Finish Productions audio play Spare Parts (set on Mondas in the early days of cyber-conversion) suggests that the Cybermen deliberately remove their emotions as part of the conversion process to stifle the physical and emotional trauma of becoming a Cyberman. The conversion process in the parallel Earth is termed "upgrading".
This motive behind the removal of emotions is made more explicit in "The Age of Steel" where it is done by means of an emotional inhibitor. In that episode, the deactivation of their emotional inhibitors drives the converted Cybermen insane when they realise what they have become, killing them. This motive may also be applicable to Mondas Cybermen, given their forcible conversion of other lifeforms to Cybermen to maintain their numbers, despite the fact the Mondasians appear to have originally willingly converted themselves as a survival mechanism.
Cybermen have a number of weaknesses over the years. The most notable weakness is the element gold. Their aversion to gold was not mentioned until their attempt to destroy the planetoid Voga (the so-called "Planet of Gold") in Revenge of the Cybermen (1975). Initially, it was explained that, due to its non-corrodible nature, gold essentially chokes their respiratory systems. For example, the glittergun, a weapon used during the Cyber-Wars in the future, fired gold dust at its targets. However, in later serials, gold appeared to affect them rather like silver affects werewolves, with gold coins or gold-tipped bullets fired at them having the same effect. The revived series' Cybermen have no such weakness, though the tie-in website for the episode makes mention of it. Cybermen are also rather efficiently killed when shot with their own guns. Other weaknesses from early stories include solvents, gravity based technology, and excessive levels of radiation. In "The Age of Steel" an EMP grenade is shown to disable a Cyberman and shut down its emotional inhibitor. Their armour is often depicted as flexible and resistant to bullets, but can be penetrated by gold arrows and projectiles made of gold. The Parallel Earth Cybermen are bullet-proof and are very resilient, but are not indestructible — they are vulnerable to heavy explosives, electromagnetic pulses and specialised weaponry, as well as Dalek weapons.
The 1980s design used converted flight suits painted silver. Unlike the Doctor's other foes, the Cybermen have changed substantially in appearance over the years, looking more and more modern, although retaining certain commonalities of design, the most iconic being the "handle bars" attached to Cybermen heads, that were supposed to aid with their hearing, their round eyeholes and their chest units. Completely black-coloured Cybermen were seen briefly in Attack of the Cybermen.
Aside from these changes, variations in design between rank-and-file Cybermen and their leaders have been seen. In The Wheel in Space and The Invasion (both 1968), the Cyber Director was depicted as an immobile mechanism. In The Tomb of the Cybermen and Attack of the Cybermen, the Cyber Controller was a larger Cyberman with a high domed head instead of the "handle bar" helmet design. In Revenge of the Cybermen, the Cyber Leader had a completely black helmet except for his face. From Earthshock (1982) onwards he could be distinguished from his troops by the black handle bars on his helmet. The Cyber-Leader in "Army of Ghosts" also had black handles.
Because the Doctor is a time traveller, he meets the Cybermen at various points in their history out of sequence from the order the serials were made. This can be confusing since Cybermen from serials set in "earlier" periods of history can sometimes look more sophisticated than those from "later" periods. Lawrence Miles suggests in his reference work About Time 5 that the anachronistically designed Cybermen of Earthshock and Silver Nemesis are time travellers, like those in Attack of the Cybermen.
A Cyberman head was seen in the 2005 episode, "Dalek", kept in a display case. The text on the info card states that the head was found in a sewer, suggesting that the head was from The Invasion. However, the enlarged Cyber-Handles suggest that the head is from Revenge of the Cybermen. The info card states the head was found in 1975, the year in which The Invasion was set and the year in which Revenge of the Cybermen was broadcast.
The Cybermen returned in episodes 5 and 6 of the 2006 season of the new series, in a two-part story set on an alternate Earth. The new Cybermen were designed by production designer Edward Thomas's team and Neill Gorton at Millennium FX. The new Cyberman design is physically imposing, being about tall, in a style reminiscent of Art Deco, with their Cybus Corporation logo on their chests and made to look like burnished steel instead of silver. The other distinct Cyberman design is that of the Cyber-Controller, which had glowing eyes, a transparent forehead revealing the brain, and sockets on its chest-plate providing connectors to other systems.
The Torchwood episode "Cyberwoman" features a partially cyber-converted woman who lacks the outer plating of a fully converted Cyberman. Her body is encased in metal structures but much of her flesh, including her face, is visible. She also has clearly visible metallic breasts, though it is not clear how much of her own flesh has been replaced and how much is merely covered. Another character speculates she could be 40-45% human, and 55-60% Cyberman.
Later, the production team used special effects from its Radiophonic Workshop by adding first a mechanical larynx, then a vocoder, to modify speech to make it sound more alien and computer-like. In later stories of the original series and in the audio plays, two copies of the voice track were sampled and pitch-shifted downwards by differing amounts and layered to produce the effect, sometimes with the addition of a small amount of flanging. From Revenge of the Cybermen to Silver Nemesis (1988) the actors provided the voices themselves, using microphones and transmitters in the chest units.
The voices for the 2006 return of the Cybermen are similar to the buzzing electronic monotone voices of the Cybermen used in The Invasion. They were provided by Nicholas Briggs (who performed the voices for the Cybermen in Big Finish audio stories as well as the Daleks in both the new series and the audio stories). As shown in the season 2 DVD special feature "Confidential Cut Downs," the timbre was created by processing Brigg's voice through a moog Moogerfooger Ring Modulator. Unusually, in "The Age of Steel", the Cyber-Controller (John Lumic) retains his voice after being upgraded, but it is still electronic. In "Doomsday", a Cyberman which contains the brain of Torchwood Institute director Yvonne Hartman retains a female-sounding though still electronic voice, as does the partially converted Lisa Hallett in "Cyberwoman" when her Cyberman personality is dominant. The reason for this is that their minds are taking control of the suit into which their brain has been placed, thus allowing the Cyber-suit's design to be exploited through sheer mental power. In an effect reminiscent of the earliest Cybermen's mouths snapping open while speaking, the new Cybermen have a blue light in their "mouths" which blinks in synchronisation with their speech.
Some Cybermen are given titles, being credited as "Cyber Leader" (or variants thereof), "Cyber Lieutenant", "Cyber Scout" or the "Cyber Controller". The Cyber Controller in particular has appeared in multiple forms, both humanoid and as an immobile computer, and has also been referred to as the "Cyber Planner" or "Cyber Director", although these may not be the same being. The Controller seen (and destroyed) in various serials also may or may not be the same consciousness in different bodies; it appears to recognize and remember the Doctor from previous encounters. In Iceberg, the first Cyber Controller is created by implanting a Cyber Director into the skull of a recently converted Cyberman.
The Cyber-Controller in "The Age of Steel" used the brain of John Lumic, the creator of the Cybermen in that parallel reality. In "Doomsday", a Cyber-Leader appears, and when he is destroyed, mention is made of downloading his data files into another Cyberman unit, which is then upgraded to Cyber-Leader.
The 2008 Christmas special, "The Next Doctor", will feature a new variant called a Cybershade.
The hand discharge was also present in The Tomb of the Cybermen, which featured a smaller, hand-held cyber-weapon shaped like a pistol that was described as an X-ray laser. In The Wheel in Space the Cybermen could use the discharge to also operate machinery, and had death rays built into their chest units. They displayed the same units in The Invasion as well as carrying large rifles for medium distance combat. In Revenge of the Cybermen and Real Time their weapons were built into their helmets. Killing Ground indicates that this type of Cybermen also have more powerful hand weapons. Subsequent appearances have shown them armed almost exclusively with hand-held cyberguns.
The Cybermen have access to weapons of mass destruction known as cobalt bombs, which are also sometimes known as Cyber-bombs, which were banned by the galactic Armageddon Convention (Revenge of the Cybermen). A "Cyber-megatron bomb" was mentioned in The Invasion, supposedly powerful enough to destroy all life on Earth. In Earthshock, the Cybermen also used androids as part of their plans to invade Earth.
The parallel Earth Cybermen electrocute their victims by touching them and at first carried no other weaponry. In "Army of Ghosts" and "Doomsday", the Cybermen are equipped with retractable energy weapons housed within their forearms (these were actually first shown in "The Age of Steel", but only very briefly and were not used during that episode), but also use modified human weapons to battle the Daleks. The arm mounted guns prove effective against humans but are unable to penetrate Dalek shields. Two Cybermen sent to parley with Dalek Thay at the Battle of Canary Wharf shot the Dalek but were promptly exterminated. In the Torchwood episode "Cyberwoman" the partially converted Lisa Hallett used her electrical touch against the Torchwood team, as well as an energy beam fired from her arm which could only stun the part of the body it was aimed at.
The Cybermen also use smaller, cybernetic creatures called "cybermats" as weapons of attack. In their first appearance in The Tomb of the Cybermen, they resembled oversized metallic silverfish and had segmented bodies with hair-like tactile sensor probes along the base of their heads, which were topped with crystalline eyes. The Second Doctor described them as a "form of metallic life," implying that they may be semi-organic like the Cybermen, and that they attacked by feeding off brain waves.
The second model of cybermat seen in The Wheel in Space was used for sabotage, able to tune in on human brainwaves. They were carried to the "Wheel" in small but high-density sacs that sank through the hull of the space station, causing drops in air pressure. These cybermats had solid photoreceptors for eyes instead of crystals. The Second Doctor used an audio frequency to jam them, causing them to spin, crash and disintegrate.
The third model, seen in Revenge of the Cybermen, was a much larger, snake-like cybermat that could be remotely controlled and could inject poison into its victims. It had no visible eyes or other features, and was as vulnerable to gold dust as the Cybermen were.
In Spare Parts, "mats" are cybernetically augmented creatures, sometimes kept as pets. Cybermats of a different design are used for surveillance by Mondas' Central Committee. The creatures occasionally go wild, chewing on power sources, and must be rounded up by a "mat-catcher." In the Past Doctor Adventures novel Illegal Alien by Mike Tucker and Robert Perry, set in the 1940s, the Cybermen create cybermats by cyber-converting local animals like cats or birds, possibly because of lack of technological resources.
In the 1960s, "spare-part" surgery was starting out, with the first, gigantic heart-lung machines being developed. There were also serious suggestions of wiring the nerve endings of amputees directly into machines for quicker response. In 1963, Kit Pedler had a conversation with his wife (who was also a doctor) about what would happen if a person had so many prostheses that they could no longer distinguish themselves between man and machine. He got the opportunity to develop this idea when, in 1966, after an appearance on the BBC science programmes Tomorrow's World and Horizon, the BBC hired him to help on the Doctor Who serial The War Machines. That eventually led to him writing, with Gerry Davis's help, The Tenth Planet for Doctor Who.
Pedler, influenced by the logic-driven Treens from the Dan Dare comic strip, originally envisaged the Cybermen as "space monks", but was persuaded by Davis to concentrate on his fears about the direction of spare-part surgery. The original Cybermen were imagined as human, but with plastic and metal prostheses. The Cybermen of The Tenth Planet still have human hands, and their facial structures are visible beneath the masks they wear. However, over time, they evolved into metallic, more robot-like designs.
The Cybermen attracted controversy when parents complained after a scene in The Tomb of the Cybermen in which a dying Cyberman spurted white foam from its innards. Another incident was initiated by Pedler himself, who took a man in a Cyberman costume into a busy shopping area of St. Pancras. The reaction of the public was predictable, and the crowd almost blocked the street and the police were called in. Pedler said that he "wanted to know how people would react to something quite unusual," but also admitted that he "wanted to be a nuisance. Pedler wrote his last Cyberman story, The Invasion, in 1968, and left Doctor Who with Gerry Davis to develop the scientific thriller series Doomwatch.
On Mondas, the Mondasians were dying out, and therefore, in order to survive and continue the race, they replaced most of their bodies with Cybernetic parts. Having eventually removed all emotion from their brains, to maintain their sanity, the natives installed a drive propulsion system so they could pilot the planet itself through space. As the original race was limited in numbers and were continually being depleted, the Mondasians — now Cybermen — became a race of conquerors who reproduced by taking other organic beings and forcibly changing them into Cybermen. The origins of the Cybermen were further elaborated upon in Spare Parts.
The move to "cybernise" Mondasians must have commenced on Mondas before they conquered Telos. Otherwise, there must have been some ongoing contact between Mondas and Telos after it was conquered, or the move to develop into Cybermen must have been paralleled after that point.
In The Tenth Planet, the First Doctor met an advance force of Cybermen that landed near an Antarctic space tracking station in the year 1986. This advance force was to prepare for the return of Mondas to the solar system. As Mondas approached, it began to drain Earth's energy for the Cybermen's use, but in the process absorbed too much energy and disintegrated. The Cybermen on Earth also fell apart as their homeworld was destroyed.
In 1988 a fleet of Cyber warships was assembled to convert Earth into a New Mondas. A scouting party was sent to Earth in search of the legendary Nemesis statue, a Time Lord artifact of immense power, made of the "living metal" validium. Due to the machinations of the Seventh Doctor, however, the Nemesis destroyed the entire Cyber-fleet instead. (Silver Nemesis).
In 2012, the inert head of a Cyberman was part of the Vault, a collection of alien artefacts belonging to American billionaire Henry van Statten ("Dalek", 2005). According to its label, it was recovered from the London sewers in 1975 and presumably came from the 1970 invasion attempt, although it is of a design only seen in Revenge of the Cybermen, which took place in the late 29th century (in a metafictional sense, the label is accurate, as Revenge was broadcast in 1975).
By the mid-21st century, mankind had reached beyond its planet and set up space stations in deep space. One of these, Space Station W3, known as "The Wheel," was the site of a takeover by Cybermen who wanted to use it as a staging point for yet another invasion of Earth. The Second Doctor and his companions prevented this in The Wheel in Space.
The Cybermen returned in The Moonbase. By the year 2070, Earth's weather was being controlled by the Gravitron installation on the Moon. The Cybermen planned to use the Gravitron to disrupt the planet's weather patterns and destroy all life on it, eliminating a threat to their survival. This attempt was also stopped by the Second Doctor.
This was short-lived, however. By the beginning of the 26th century, the Cybermen were back in force, and the galactic situation was grave enough that Earth hosted a conference in 2526 that would unite the forces of several planets in a war against the Cybermen. A force of Cybermen tried to disrupt this conference, first by trying to infiltrate Earth in a freighter and when that was discovered by the Fifth Doctor, to crash the freighter into Earth and cause an ecological disaster. Although the attempt failed, the freighter was catapulted back in time to become the asteroid that wiped out the dinosaurs (Earthshock).
The Cybermen faced complete defeat now that humanity was united against them in the Cyber-Wars. The glittergun had been developed as a weapon against them, with Voga, the legendary "Planet of Gold", being a major supplier of gold dust ammunition. Meanwhile, the native Cryons on the planet Telos rose up and sabotaged the Cybermens' hibernation tombs. Using a captured time travel machine, a group of Cybermen travelled back to Earth in 1985 to try to prevent the destruction of Mondas, but were stopped by the Sixth Doctor and his companion Peri (Attack of the Cybermen). The Cryons also finally succeeded in taking back Telos.
The final act of the Cyber-Wars was an attempt by the Cybermen to destroy Voga and it's deadly supply of gold; both the Cybermen and Voga vanished after the battle, and it was presumed that the Cybermen had been wiped out, or had died out over the next few centuries.
The Cybermen did survive, but by the late 29th century they had been reduced to small remnant groups wandering throughout space. The Fourth Doctor encountered one such group during this time and pointed out their diminished state during this time, noting that they had "no home planet, no influence, nothing!", and were "just a pathetic bunch of tin soldiers skulking about the galaxy in an ancient spaceship." These Cybermen had discovered that Voga had drifted through space and wandered into the solar system, being pulled into orbit around Jupiter as a new moon. They planned to restore their race's power with a plan of revenge against Voga by destroying it with Cyber-bombs. They hoped that this would disrupt their enemies' supply of gold, but their plot was stopped by the Doctor. This was their last chronological appearance to date, with the Cybermen seemingly vanishing from history after this point (Revenge of the Cybermen).
A Cyberman (of the type seen in The Invasion) also appeared in the Miniscope exhibit in Carnival of Monsters (1973). Three squads of Cybermen of the Earthshock variety, each led by a Cyber-Leader, appeared in The Five Doctors (1983) in a slightly larger role.
These Cybermen were created by John Lumic, a terminally ill and insane genius whose company, Cybus Industries, had advanced humanity considerably. To find a way to survive, he perfected a method to sustain the human brain indefinitely in a cradle of chemicals, bonding the synaptic impulses to a metal exoskeleton. The Cybermen "handle bars" were part of a high-tech communications device called an EarPod. Also created by Lumic, the EarPods were used extensively in the place of MP3 players and mobile phones, allowing information to be directly downloaded into people's heads.
Lumic began to trick and abduct homeless people and convert them into Cybermen, and assassinated the President of Great Britain after the President rejected his plans. Using the EarPods, Lumic took mental control of London, marching thousands to be cyber-converted. He was betrayed by an old friend who damaged his wheelchair's life-support systems. He had told the Cybermen that he would upgrade 'only with my last breath' and since that moment was at hand he was involuntarily upgraded into the Cyber-Controller, a superior model of Cyberman. However, the Tenth Doctor and his companions, having accidentally landed on the parallel Earth, managed to foil his plans. They freed London from mental control and disabled the Cybermen's emotional inhibitors, causing them to go insane and in some cases explode. Lumic himself fell to his apparent death into the burning remains of his factory. A human resistance group, the Preachers, then set about to clean up the remainder of Lumic's factories around the world.
These Cybermen reappeared in the 2006 season finale "Army of Ghosts" and "Doomsday". It is to be noted that these Cybermen also use energy weapons built into their right arms. However, in "The Age of Steel" after the conversion sequence, the newly created Cybermen can be seen to have the retractable weapons in place after exiting the conversion chambers. Having infiltrated that world's version of the Torchwood Institute and discovering a breach between universes caused by the passage of an interdimensional void ship, the Cybermen used it to invade the Doctor's universe. However, the void ship's users, the Daleks, also revealed themselves, leading to all-out war across London with mankind caught in the crossfire. Eventually, the Doctor re-opened the breach, causing the Cybermen and Daleks (who had been saturated with background radiation from the Void) to be sucked back into it. The breach then sealed itself, leaving the Cybermen and Daleks (except the Cult of Skaro, who used their emergency temporal shift function to escape) seemingly trapped in the Void forever.
The BBV audios Cyber-Hunt and Cybergeddon and the BBV video Cyberon feature the Cyberons, which are a race of cyborgs not dissimilar to the Cybermen; Cyber-Hunt was quite blatantly using the Cybermen and the Cyber Wars under another name, with the plot based around the Cyberon/Cybermen being converted humans.
The Cybermen were also featured in the novel Iceberg by actor David Banks, who played the Cyber Leader in the television series from Earthshock to Silver Nemesis. Banks had previously written, in 1988, Cybermen, a fictional history of the Cybermen which included a "future" design for them. The Missing Adventure Novel Killing Ground also features Cybermen of the type seen in Revenge of the Cybermen.
In two Virgin Missing Adventures novels by Craig Hinton, the Cybermen become Cyberlords at some point in their history. They are mentioned in passing in Hinton's The Crystal Bucephalus, where the Cyberlord Hegemony is a peaceful future version of the Cybermen who have an empire in the Milky Way; their description was modelled after Banks's designs. In The Quantum Archangel, there are numerous unexplained references to the Cyberlords as an extremely advanced race. At one point, they are referred to as the Time Lords' greatest ally in the Millennium War, though because that war was supposed to have taken place a very long time before the modern era, it is unclear how this bit of Cyberhistory fits in or whether or not they have achieved advanced time travel capabilities. While not explicitly mentioned, Hinton may have adopted this idea from the aborted script for the Five Doctors by Robert Holmes (scriptwriter), which would have had the Cybermen adopting Time Lord DNA to achieve their higher state of being.
The Past Doctor Adventures novel Illegal Alien featured Cybermen and Cybermats in London during the Blitz. Cyber-technology left over from that adventure was subsequently misused in Loving the Alien, written by the same authors. The Fifth Doctor story Warmonger by Terrance Dicks has the Cybermen join the Doctor's alliance against Morbius. The First Doctor story The Time Travellers by Simon Guerrier, set in an alternate reality, has the Cybermen (who are never named) living at the South Pole and trading advanced technology to South Africa. The Eighth Doctor Adventures novel Hope by Mark Clapham features the Silverati, a group of cybernetically enhanced humans heavily reminiscent of the Cybermen.
The Cybermen have appeared in several Big Finish audio plays battling the Doctor, the first of which was Sword of Orion (released on CD in 2001 and broadcast on BBC 7 in 2005). The 2002 play Spare Parts explored aspects of the Cybermen's origin. They were the villains in the company's BBCi webcast Real Time in 2002 and appeared in a linked trilogy of plays entitled The Harvest (2004), The Reaping (2006) and The Gathering (2006). They most recently appeared in Human Resources, which Big Finish produced for radio BBC 7 and will subsequently release on CD.
The first instalment of a four-CD series titled Cyberman, which does not feature the Doctor, was released in September 2005. Sword of Orion and the Cyberman series are set around the "Great Orion Cyber-Wars" of the 26th century, when androids rebelled against humanity in the Orion System and both human and android turned to the Cybermen to gain a military advantage. In Sword Of Orion, the Cybermen are still entombed on Telos and are mostly forgotten, setting it before Earthshock; by the time of Cyberman, Telos has been destroyed by an asteroid collision, placing that series after Attack of the Cybermen. The Bernice Summerfield play The Crystal of Cantus features a former human colony turned into Cybermen, with Irving Braxiatel planning to use them as a private army. A Cyberman tomb also appeared in the Bernice Summerfield play Silver Lining, which came free with Doctor Who Magazine #351.
They have also appeared in the various Doctor Who comic strips, beginning with The Coming of the Cybermen in TV Comic #824-#827. TV Comic cashed in on their frequent presence in the TV series in the late 1960s by featuring them regularly, and they appeared in Flower Power (TVC #832-#835), Cyber-Mole (TVC #842-#845), The Cyber Empire (TVC #850-#853), Eskimo Joe (TVC #903-#906), Masquerade (TVC Holiday Special 1968), The Time Museum (TVC Annual 1969), The Champion (TVC Holiday Special 1969) and Test-Flight (TVC Annual 1970). Their absence from the TV show for most of the 1970s was reflected in a lack of appearances in the strip: they eventually returned in the early 1980s in the Doctor Who Monthly strip Junk-Yard Demon (DWM #58-#59). They made further appearances after the publication was re-titled Doctor Who Magazine: Exodus/Revelation/Genesis (DWM #108-#110), The World Shapers (DWM #127-#129, written by Grant Morrison, which revealed that the Voord were the race that evolved into the Cybermen and that Mondas was previously the planet Marinus), The Good Soldier (DWM #175-#178) and The Flood (DWM #346-#353). In addition, a Cyberman named Kroton, who originally appeared in a couple of Doctor Who Weekly back-up strips called Throwback: The Soul of a Cyberman (DWW #5-#7) and Ship of Fools (DWW #23-#24), was reintroduced in Unnatural Born Killers (DWM #277) and was briefly a companion of the Eighth Doctor in The Company of Thieves (DWM #284-#286) and The Glorious Dead (DWM #287-#296). The Cybermen had their own one-page strip in DWM from issues #215-#238, written by Alan Barnes and drawn by Adrian Salmon.
In 1996, the Radio Times published a Doctor Who comic strip. The first story, entitled Dreadnought, featured the Cybermen attacking a human starship in 2220 and introduced the strip companion Stacy Townsend.
In "Cyberwoman" it was revealed that at the height of the "Battle of Canary Wharf" the Cybermen had begun to directly convert whole bodies using regular Earth technology, rather than transplant their brains into parallel earth Cyberman shells. One of their victims, a woman called Lisa Hallett, was only partially converted when the power was shut off and she was rescued by her boyfriend, Ianto Jones.
Jones took her to Torchwood Three in Cardiff along with a cyber-conversion unit which he made into a life support system for her under her directions. He tried to find a cure for her condition, calling on cybernetics expert Dr Tanizaki. Unfortunately Hallett's Cyberman personality asserted itself, leading to her killing Tanizaki and trying to take over Torchwood Three as a staging area for a new Cyberman army. She eventually transplanted her own brain into the body of a pizza delivery girl whom she let into the base, and was shot to death by the other members of the Torchwood team.