Dara Ó Briain (born 4 February 1972) is an Irish comedian and television presenter based in the United Kingdom and Ireland. He is noted for hosting topical panel shows such as Mock the Week, The Panel, and The Apprentice: You're Fired!. His TV work also includes starring in and writing of television comedy and documentary series. Ó Briain has also been a newspaper columnist, with pieces published in national papers in both Britain and Ireland. In 2009, the Irish Independent described Ó Briain as "Terry Wogan's heir apparent as Britain's 'favourite Irishman'" and in 2010, Ó Briain was voted the 16th greatest stand-up comic on Channel 4's 100 Greatest Stand-Ups. From Wikipedia, the free encyclopedia

Dara Ó Briain plays as Self - Host in Mock the Week.
Dara Ó Briain is the top #1 member of the cast and appears in 225 episodes.

Andy Parsons plays as Himself in Mock the Week.
Andy Parsons is the top #2 member of the cast and appears in 136 episodes.

Russell Howard is a British stand-up comedian, actor, radio presenter, and television host.

Russell Howard plays as Himself in Mock the Week.
Russell Howard is the top #3 member of the cast and appears in 63 episodes.

Francis Martin Patrick Boyle is a Scottish comedian and writer. He is known for his cynical and often controversial sense of humour. Boyle first gained recognition as a permanent panellist on the comedy show Mock the Week from its beginning in June 2005 until his departure in September 2009.

Frankie Boyle plays as Self in Mock the Week.
Frankie Boyle is the top #4 member of the cast and appears in 39 episodes.

Peter Hugh Dennis is an English comedian, actor, writer, impressionist and voice-over artist, best known for being one half of Punt and Dennis with comedy partner Steve Punt, and playing Pete Brockman, the father in the BBC One sitcom Outnumbered. Since 2005, Dennis has been a regular panellist on the BBC Two satirical comedy show Mock the Week.

Hugh Dennis plays as Toby in Mock the Week.
Hugh Dennis is the top #5 member of the cast and appears in 37 episodes.

Chris Addison is an English stand-up comedian, writer and actor. He is known for his lecture-style comedy shows, two of which he later adapted for BBC Radio 4. In addition to stand-up, in television he plays Ollie in the BBC 2 television satire The Thick of It and Toby in its spin-off film In the Loop, and he co-created and starred in the BBC 2 sitcom Lab Rats. In radio he hosts the weekly comedy news satire show 7 Day Sunday on BBC Radio 5 Live.

Chris Addison plays as Himself in Mock the Week.
Chris Addison is the top #6 member of the cast and appears in 26 episodes.

Roderick Keith Ogilvy "Rory" Bremner, FKC is a Scottish impressionist and comedian, noted for his work in political satire and impressions of British public figures.

Rory Bremner plays as Himself in Mock the Week.
Rory Bremner is the top #7 member of the cast and appears in 13 episodes.