Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding are the contestants battling it out in this week's Richard Osman's House of Games.

Sian Gibson will be well known to comedy fans as the co-star of Peter Kay's Car Share where she played Kayleigh, who would share a lift to work each day with John, played by Peter Kay. She has also been seen recently as Gemma in the Gold comedy Murder, They Hope, with Johnny Vegas. Gibson was born and raised in Mold, Wales. Her father was a builder and her mother a housewife.

Iain Stirling is one of those comedians whose voice was at one point better known to many than his face, though that is changing. Stirling was a successful stand-up (and children's TV presenter) before attracting a cult following for his comedic narration of Love Island. Since then he has starred and co-written the ITV2 sitcom Buffering and hosted the game show Celebability. He also pops up in the gossipy showbiz columns and has a big instagram following thanks to viral dance clips with his wife Laura Whitmore. 

Rav Wilding is a British television presenter and former police officer who served with the British Transport Police and Metropolitan Police Service. Prior to joining the police, Wilding served in the British Army and worked as a security guard at Harrods department store in London. He is best known as part of the Crimewatch team.

Jean Johansson is one of the presenters of Channel 4's A Place in the Sun, which always looks like one of the best jobs on telly. She is married to Finnish football player, Jonatan Johansson. The couple married in 2008 and now share a nine-year-old son Jonathan who they nickname "Junior". She was born in Kenya and raised in Glasgow.

Richard Osman's House Of Games, Monday, October 31 - Friday, Novmber 4, 6pm, BBC Two

Picture: Remarkable Television.