TV presenter Claudia Winkleman, stand-up comedian Jason Manford, presenter Clive Anderson and comic actress Miranda Hart are the celebrity guests on a quest for the truth this week.

Viewers find out whether Claudia's dad really did stuff her dead pet cat as a gift for her and whether a walrus once stole Clive's wallet. And surely few will be able to resist finding out whether David Mitchell was indeed thrown out of a nightclub for refusing to desist from dancing on a table...

Home Truths

Claudia Winkleman: When I was little I put a little bit of nail polish in my fish tank thinking it would give the fish energy. (Truth)

Clive Anderson: I once had my wallet stolen by a walrus. (Lie)

Miranda Hart: I once had a piece of toast as a friend. (Lie)

Ring of Truth

David Beckham gave a copy of his autobiography to Nelson Mandela for Christmas. (Truth)

This Is My...

Miranda: Owen stopped me coming to his yoga classes as I kept laughing.

Lee: Owen is teaching me how to juggle. (Truth)

Clive: Owen is my builder. He once fell through my roof.

Final Round

David: I was once thrown out of a nightclub for refusing to stop dancing on a table. (Lie)

Jason: I once put out a fire with my neighbours' milk (Truth)

Claudia: This is my dead cat that has been stuffed (Lie)