Downey first rose to prominence in the sketch comedy program The D-Generation on the Australian Broadcasting Corporation in the late 1980s. She subsequently appeared in later sketch comedy series with other members of The D-Generation, including Fast Forward, Full Frontal and Something Stupid. In these, she was known for her portrayals of a news anchor, a stern SBS presenter and for her spot-on impression of current affairs host Jana Wendt. Her spoof of "The What's On SBS Presenter" satirised the eccentricity of SBS programming, displaying grim masochistic determination to "not miss a moment of this scintillating entertainment".
In 2005, Downey was cast as a regular player in Seven's live comedy sketch show Let Loose Live, but the show was cancelled after just two episodes due to low ratings. The following year, she appeared in the sketch show Magda's Funny Bits alongside Magda Szubanski. In this show, she recreated her role as infomercial host Janelle, first developed on Fast Forward.
In 2018, she voiced Stanley "Stan" Stinkleton and the narrator in the kids TV series, Kitty Is Not a Cat.
In 2021 Downey joined the cast of ABC Drama The Newsreader in the role of Evelyn Walters,[3] Downey reprised the role for the second series of the show.[4]
Comedy style
Downey's television roles are often authority figures or professional women with slightly eccentric personalities, such as Principal Sue in Sit Down, Shut Up and the "relationship-counselor" Marion seen in comedy series Kath & Kim. On Fast Forward, Marg Downey appeared in a lot of sketches with Steve Vizard, such as Eyeball News, The Midday Show, Candid Camera, The Cosby Show and Get Smart. Downey also played Clancy in the Skippy send-up, and appeared in send-ups of I Dream Of Jeannie, Mr Ed and Bewitched.
^"Strong debut for Sit Down, Shut Up spin-off". ABC. 21 April 2009. Retrieved 30 May 2016. Murdoch's Fox TV network this week debuted Sit Down, Shut Up - a show based on the short-lived 2000 Marg Downey - Paul Gleeson Australian comedy of the same name...The original plan was to shoot the US Sit Down, Shut Up as a regular sitcom, but when Fox executives told producer and co-creator Mitchell Hurwitz the script was "too broad" and to revise it, he came up with the animated version