The original series focused mainly on the vehicles and characters from the original 1985 toy line. More characters were introduced as the line expanded with a second wave in 1986. The format for the last season of the show featured a racing theme to correspond with the theme of the third wave M.A.S.K. toys. A major difference from the first season is by the second, V.E.N.O.M. agents knew the personal identities of the M.A.S.K. team, whereas V.E.N.O.M. did not know their identities during the first season. The second season lasted for only ten episodes. There is a storyline difference in the mini comic books which came with each toy. In the comics, Miles Mayhem knew the identity of Matt Trakker and had originally helped start the M.A.S.K. team but betrayed him later. This was very similar to the second series of the cartoon.
Due to the short-lived nature and new format of the racing series, many characters from the first season were given reduced roles to establish the new cast members and their vehicles, or to reintroduce older characters with new masks and vehicles. Buddy Hawks began using the name "Clutch" and gained a more prominent role with a double-act partnership with agent Boris "The Tzar" Bushkin. Matt Trakker and Miles Mayhem's rivalry remained strong, but the two usually only appeared in their own focus episodes. Other V.E.N.O.M. operations against M.A.S.K. agents were now exclusively handled by Vanessa Warfield.
The toyline's fourth and final wave went to one other variation, "Split Seconds", in which the vehicles sold under the line would split from one whole into two different vehicles for a M.A.S.K. pilot and his/her "clone" holographic partner (a transparent version of the same figure carried with the vehicle), but the cartoon was not renewed for the fourth wave. Besides the cartoon and toys, there were also various merchandising products like sticker books and comics to capitalize on the success of the show.
In the DC Comics series, the M.A.S.K. team is sponsored by an organization called the Peaceful Nations Alliance (PNA). Their exact relationship is never explained. The liaison between the P.N.A. and M.A.S.K. is Duane Kennedy. Duane and the P.N.A. did appear in the cartoon, although in a much more limited role in such episodes as "The Roteks" and "Assault On Liberty".
It is never made clear what sort of criminal organization V.E.N.O.M. is, exactly. They were not the typical world-conquering villains and their schemes mostly revolve around profiting from illegal activities and doing mercenary services. The comics tried to give them a more believable background. They appear to be the foot soldiers of an even higher evil organization called Contraworld. Like M.A.S.K. and P.N.A., their relationship is not explained, nor are Contraworld's larger goals.
Several episodes of the series were released by Kideo Video on VHS in the 1980s, with two episodes per tape. The "racing season" of the series would be distributed by Tempest Video. Several episodes were also released under the label "M.A.S.K The Movie", and "M.A.S.K The Movie II". No true direct-to-video or theatrical M.A.S.K movie was ever made.
Collection One was released in the UK in November 2007 by Jetix Films which contained the same amount of episodes as the Australian set.. No North American release is planned at this time. Following the success of the M.A.S.K. property, DC Comics picked up the rights and produced a 4-part mini series of comics in 1986-87. This was soon followed by a regular series of comics that lasted 9 issues. Two M.A.S.K. annuals comics were produced as well, one in 1986 and one in 1987.
These DC Comics were reprinted in the UK in Fleetway's M.A.S.K. weekly comic magazine, which later included brand new adventures produced by British writers and artists. This weekly title lasted 80 issues before merging with the second incarnation of The Eagle (comic) , with the M.A.S.K. strip carrying over into its new home (see http://www.internationalhero.co.uk/m/masktv.htm).
A.T.O.M., an animated series and Hasbro (now the owner of Kenner) toyline with a similar premise to M.A.S.K., premiered in 2005 on Jetix.