Television

In 2003 Davies made an appearance on the children's TV show Dick & Dom in da Bungalow, playing a caricatured version of himself named "Massive Greg".

In 2005 Davies played a caricature of cricketer W. G. Grace in a series of adverts for Channel 4's television coverage of The Ashes.^[10]

From 2008 to 2014 Davies played the head of Sixth Form Mr Gilbert in the E4 comedy The Inbetweeners, and in the two follow-up films The Inbetweeners Movie (2011) and The Inbetweeners 2 (2014).

From 2012-2016 he started alongside Helen Baxendale in Cuckoo for BBC Three for 5 series.

From October 2013 Davies starred in Channel 4's sitcom Man Down,^[11] playing a teacher, Dan, who dislikes his job.^[12] Rik Mayall played Dan's father. Channel 4 also commissioned a Christmas special,^[13] and subsequently renewed for a second series. Rik Mayall's death in June 2014 slowed progress^[14] but the second series was announced in 2015.^[15] The classroom used in the show is the same classroom in which Davies taught at Sandhurst School.^[16]

Since July 2015 Davies has been the host of the panel game show Taskmaster. In December 2015, he starred in BBC Two's comedy drama A Gert Lush Christmas where he played Tony, the uncle of Russell and Kerry Howard's characters. On Christmas Day he played King Hydroflax in the 2015 Doctor Who Special "The Husbands of River Song".^[17]

From 2021 Davies wrote and starred in the BBC One comedy series The Cleaner.^{[18][19][20][21]} From September 2021 Davies has been host of Never Mind the Buzzcocks on Sky Max.^[22]

Stand Up

Davies began his stand up career in 2005 working the independent club circuit.

In 2007 Davies was nominated three times in the Chortle Awards, in the categories "Breakthrough Act" (for his solo stand-up act), "Best Sketch, Variety or Character Act", and "Best Full-Length Show" (both as part of sketch team We Are Klang).^[23]

In 2010 Davies' first solo stand-up show Firing Cheeseballs at a Dog was nominated for the Fosters Edinburgh Comedy Awards at the Edinburgh Festival.^[24] The show was subsequently taken on his first ever tour the following autumn.^[25] He was also nominated for the Edinburgh Fringe's Malcolm Hardee "Act Most Likely to Make a Million Quid" Award.^[26]

In 2013 , he toured his 2nd stand up show *The Back of My Mum’s Head* across the UK.

In November 2017 Davies recorded a Netflix stand-up comedy special at the Hammersmith Apollo during his Magnificent Beast UK tour. It was released as You Magnificent Beast in 2018.^[27]