In this special edition of The Apprentice, Sir Alan Sugar challenges two teams of five celebrities (one male team, one female team) to see which one can raise the most money for Comic Relief.

Sir Alan Sugar sets ten celebrities from the world of TV, comedy, sport and politics a gruelling task in this special edition of The Apprentice.

Sir Alan Sugar sets ten celebrities from the world of TV, comedy, sport and politics a gruelling task in this special edition of The Apprentice. Kirstie Allsop, Louise Redknapp, Lisa Snowden, Clare Balding and boss of Ann Summers, Jacqueline Gold compete against Kelvin McKenzie, Phil Tufnell, Lembit Opik, Nick Hancock and Hardeep Singh Kohli to raise as much money as possible for Sport Relief. This second part was shown as part of Sport Relief night.

Sir Alan Sugar sets ten celebrities his toughest challenge yet in a special edition of the reality series. Stars including Jack Dee, Jonathan Ross, Ruby Wax and Carol Vorderman battle to create a special mystery product for Comic Relief. With just three days to invent, brand and market something original, tempers fray and egos are bruised as the task unravels and one team comes unstuck.

See who Sir Alan fires.

The best of the first 4 series of the BBC series following budding entrepreneurs and business-people as they strive to impress Sir Alan Sugar and become The Apprentice.

The best of the first 4 series of the BBC series following budding entrepreneurs and business-people as they strive to impress Sir Alan Sugar and become The Apprentice.

As the series draws to a close and tension mounts, this programme profiles the remaining five candidates, revealing the true stories behind their super-confident egos.