Career: Kemp has rarely been out of work since graduating in 1985. His first credited TV appearance was in Emmerdale in 1986. He also appeared in a string of Kellogg's adverts and featured in such series as Birds of a Feather and London's Burning, before landing the role of Grant in EastEnders - the part that made him a household name. He left in 1999 after nine years. He then appeared in A Christmas Carol, Ultimate Force, In Defence, Hero of the Hour, A Line in the Sand, and a TV remake of Spartacus. In 2005, he featured in an episode of Extras and made a brief, but much-publicised return to EastEnders. He has also hosted a number of hard-hitting documentaries for Sky1, including the Bafta-winning Ross Kemp on Gangs.

Career: Byrne's career initially got off to a flying start. His first solo show at the Edinburgh Fringe Festival in 1996 was a huge success, and two years later he was nominated for a prestigious Perrier Award, while also making well-received appearances on TV. By Ed's own admission, he experienced a slump in the early to mid-noughties - he blames it on a combination of being burnt out and making some bad decisions in regard to his TV work. However, in 2006, he proved he'd got his mojo back with the shows Standing Up, Falling Down and Different Class. Away from stand-up, he's also acted in the drama Reunited and the film Round Ireland with a Fridge, and is a regular on Mock the Week.