Career: While still presenting, Brydon ventured into comedy, and made ends meet by providing voices for adverts and animations. A small role in Lock, Stock and Two Smoking Barrels inspired him to make a short film of his comic characters; series of Marion & Geoff, A Small Summer Party and The Keith Barret Show followed. Other credits include Director's Commentary, Human Remains, Supernova, A Cock and Bull Story, Little Britain, Annually Retentive and Gavin & Stacey. He's also hosted his own BBC chat show and has chaired the comedy panel show Would I Lie to You? since 2009. In 2010, he starred alongside Steve Coogan in the partially improvised BBC Two sitcom The Trip and has since appeared in its follow-up.

Career: After graduating, Mitchell worked an usher at the Lyric Theatre, Hammersmith. He and Webb took a number of shows to the Edinburgh Fringe Festival before being asked to write for Alexander Armstrong and Ben Miller and for surreal comedy series Big Train. In 2001, they made their first sketch show, The Mitchell and Webb Situation, which ran for six episodes on the now-defunct cable channel Play UK. Their next project came in 2003, with the award-winning Channel 4 sitcom Peep Show. They've also worked together on That Mitchell and Webb Sound, That Mitchell and Webb Look and the film Magicians. Solo, Mitchell has appeared on 10 O'Clock Live and numerous panel shows, including Would I Lie to You?, where he's a regular team captain. His autobiography, Back Story: A Memoir, was published in 2012.

Career: His success as a stand-up was crowned when he won an award at the Edinburgh Fringe Festival. He came to the attention of TV bosses after a stint on the radio. Lee was cast in The Sketch show alongside long-term collaborator Tim Vine. After a short-lived stint presenting They Think It's All Over, Mack and Vine began work on Not Going Out. The series revolves around two friends with opposite backgrounds and personalities, much like the two comics themselves. Mack has recently become a regular on comedy panel shows such as Would I Lie to You? and Have I Got News for You. He also has sell-out tours and best-selling DVDs to his name.

Career: Jones struggled to make a living as an actress and was thinking of retraining as a solicitor - until she landed a panto job. Brydon also persuaded her to join an improvisational group in Bath which included Julia Davis; they would later work together on Nighty Night and Gavin and Stacey. Roles in East is East, Saxondale and Little Britain followed, but it was Fat Friends that changed the course of her career. It was there that Jones met James Corden, with whom she would create Gavin and Stacey. Its success turned them both into major stars. Since then she's hosted her own chat shows and starred in Marple, The Great Outdoors and Hattie. She is also the writer and star of Sky1's Stella.

Career: Manford was nominated for the Perrier Award in Edinburgh in 2005 for his show Urban Legends. He then became a regular at comedy clubs across the UK. His first major TV appearance was as a guest on the Channel 4 panel show 8 Out of 10 Cats; he later replaced Dave Spikey as a team captain. His stand-up shows are hugely popular and he has given snippets of his routine on shows such as Live at The Apollo and Michael McIntyre's Comedy Roadshow. He was an instant hit as host of The One Show but quit after some Twitter indiscretions. In July 2012, he revealed some versatility by appearing in the West End revival of the musical Sweeney Todd. In 2015, he starred in the BBC One drama Ordinary Lies and played Leo Bloom in a touring version of Mel Brooks' The Producers.

Career: Dee's first public act was an open-mic gig in 1986 at the Comedy Store. He was then encouraged to write additional material and go on tour. Since the 1990s he has performed sell-out acts at many high-profile venues. After scooping the British Comedy Award for Best Stage Newcomer in 1991, Dee was offered his own TV show, which brought him to a wider audience. He's continued to do stand-up, fronting such successes as Live at the Apollo and Happy Hour and has branched out into acting, first in comedy drama The Grimleys and latterly to critical acclaim in BBC comedy Lead Balloon, which he also wrote. Other projects include Shooting Stars and I'm Sorry I Haven't a Clue.