An Australian version of the show commenced airing on the Nine Network from October 7 2007.
Mike Rowe often makes jokes about his jobs and describes them as "dirty jokes". But he almost never makes fun of the workers themselves. Indeed, Rowe and the show consistently respect these people for taking on the jobs that average people would never touch, and the show always begins with the following quote from Mike Rowe, usually spoken while in the midst of a particularly dirty task:
Rowe frequently makes note of the cheerfulness of his hosts - the dirtier jobs are often filled by happy workers.
Mike has stated in recently aired promos (done alongside a large sow) that he originally wanted to honor his father, and grandfather, by bringing fame to the less-than-glorious careers.
In July 2006, the show aired two special episodes to kick off and wrap up Discovery's annual Shark Week, of which Mike Rowe was the host. The episodes featured him in a number of jobs related to the animals, some as outlandish as shark repellent tester and shark suit tester, both of which necessitated his jumping into a shark feeding frenzy. As a pun on Discovery Channel's "Shark Week" theme, the two episodes were named "Dirty Jobs That Bite" and "Dirty Jobs That Bite Harder" for the opening and closing hours respectively.
In late August 2006, the show reached a milestone with Mike Rowe's 100th dirty job. This was commemorated with a special 2 hour long episode which mainly showed Mike's day with the U.S. Army's 187th Ordnance Battalion at Fort Jackson, and included bloopers plus an "about me" segment of Mike's crew. At the end of the episode, Mike Rowe and Dave Barsky had a guitar/banjo duet and performed a song about the 100 dirty jobs. A 2-hour 150th job special aired in early December 2007, which combined footage of Rowe's 150th job (working on a yak and bison farm in Montana) with footage of a party held at a San Francisco junkyard where people featured in past Dirty Jobs segments were reunited with Rowe.
There is also an episode produced in 2006 wherein Rowe visited his doctor while producers Piligian and Eddie Barbini try several dirty jobs themselves. The episode, entitled "Mike's Day Off," was not aired in the United States and is not listed in the official website, but is only available as a DVD-exclusive episode (bundled with the episode "Skull Cleaner") and a downloadable episode in iTunes. The episode has been aired however in some local Discovery Channel feeds such as those of Southeast Asia and Australia.
Season 2 commercials for the show feature the song "Dirty White Boy" by Foreigner. Season 3 commercials feature Rowe sharing the stage with a pig positioned on a rounded white pedestal, with nondescript formal-sounding light instrumental music in the background.
Rowe often sings on-camera during the segments as part of a sardonic hat-tip to his days as an opera singer. During the candy making segment in episode 34 ("Fuel Tank Cleaner"), Rowe discovers that one of the candy makers makes a confection called "opera fudge" and ask if she sings opera during the making of opera fudge, then belts out an unidentified segment of an opera in Italian. During the cow pots segment of episode 47 ("Poo Pot Maker"), Rowe imitates the singing gondoliers of Venice while paddling around the liquid holding lagoon on the Freund farm: "'O Sole Mio/Don't know the words/I've paddled for hours/In ponds of turds..." In a 2007 episode set at Prince George's Stadium with Mike spending the day doing the "dirty jobs" associated with groundskeeping and dugout maintenance for the Bowie Baysox minor league baseball team in Bowie, Maryland, Mike ended the segment singing the National Anthem prior to the game and throwing out the first pitch.
When Mike reads the very last piece of viewer mail in the viewer's choice episode, he was asked if he could sing the Dirty Jobs Theme Song because his online bio says that he used to be an opera singer. So he explained that one night, as they sat on "Foley" Creek (actually "Folly" Creek, but he has a tendency to pronounce it incorrectly), after a night of oysters and drinking (likely during the Oyster Harvester segment of the shrimper episode), he, Juke Joint Johnny and Sam (likely Silky Sam) jotted down some lyrics and the "official, unofficial Dirty Jobs Theme Song" was born. This shortest version of the song clocked in at just under a minute in length, and it varies a bit from later versions, but it is fun in that it was less planned than the later ones.
At the end of the pipe organ specialist segment of the geoduck farmer episode, Mike Rowe sang what he called the Dirty Jobs Anthem. Rowe reprised this moment in the "Leather Tanner" episode from the third season on an antique piano at the tannery.
At the conclusion of a two-hour special edition commemorating Mike's 100th dirty job, he and field producer Dave Barsky faked a guitar/banjo duet, featuring an extended version of this anthem which ran a little over two minutes in length (Rowe actually sang all the parts while Rowe's friend Matt played all the instruments). The extended song differs slightly from the shorter versions which aired previously, and even the words that are similar vary somewhat. Mike performed the song again with slightly different lyrics on the 150th Job Extravaganza with the Burning Embers.
Since Mike Rowe began appearing in Ford pick-up truck commercials in 2006, the show has made tongue-in-cheek references to these ads. In the "Billboard Installer" episode, Mike jokingly quipped that he wasn't sophisticated in the ways of the advertising business, while standing in front of a Ford advertisement mounted on the billboard he had just helped to erect. Over the end credits of the "Wild Goose Chase" episode, Mike comments that as a Ford spokesman, the show is contractually obligated to mention Ford at least once in each episode.
| DVD Name | # Ep | Release |
|---|---|---|
| Dirty Jobs Season 1 DVD Set | 10 | 2006 |
| Dirty Jobs Season 2 DVD Set | 25 | January 28, 2008 |
| Dirty Jobs - Collection 1 | 9 | September 4, 2007 |
| Dirty Jobs - Collection 2 | 12 | February 5, 2008 |
| Dirty Jobs - Collection 3 | 12 | 2008 |