Career: Osman has worked behind the scenes as an executive producer on a number of TV programmes, including Deal or No Deal, 8 Out of 10 Cats, and 10 O'Clock Live. As the UK creative director of TV production company Endemol, he pitched the quiz Pointless to the BBC. As a way of explaining the rules, he played the co-host during a run-through. He was asked to do the role for real when the show was commissioned. Pointless started on BBC Two in 2009 and was an immediate hit. It quickly made the switch to BBC One. Since being in the spotlight on Pointless, he has made guest appearances on QI, Have I Got News for You and Would I Lie to You? He also guest presented an episode of The One Show alongside Alex Jones.

Career: Wood spent several years as a jobbing actor, receiving decent reviews for a varied selection of roles. His first acting part was in the 1985 film Flesh & Blood. He has since made guest appearances in TV series such as May to December, Only Fools and Horses, Murder in Mind, Sean's Show, Inspector Morse, One Foot in the Grave, Red Dwarf, A Touch of Frost, The Bill, Sea of Souls and Doc Martin. He has also starred on the big screen in Vera Drake (2004) and The Illusionist (2006). He appeared in a few episodes of London's Burning as Kevin Medhurst's delinquent brother's friend and also appeared in Miss Marple mystery They Do It with Mirrors. In 2006, he joined EastEnders, playing tough guy and serial womaniser Max Branning. In 2014, he was a contestant on Strictly Come Dancing.

Career: Thomas's big break came in 2008 when he began playing Simon Cooper in hugely popular E4 sitcom The Inbetweeners. It ran for three series until 2010 and The Inbetweeners Movie was a big box-office success in 2011. More recently, Joe has played Kingsley in E4 comedy drama Fresh Meat and George in Sky1 comedy Chickens, which Joe writes with co-stars Simon Bird and Jonny Sweet. The Inbetweeners 2 was released in cinemas in August 2014.