Mel Giedroyc: Unforgivable

Sarah Millican discusses what ingredient should be added to cakes in Amsterdam, Chris McCausland apologises to a prank victim, and Jamali Maddix compares 'caught short' tactics with Mel.

Katherine Ryan spills the beans on her prom night, Bimini Bon Boulash expresses regret about vodkas, and Toussaint Douglass reveals why he doesn't accept chicken from strangers.

Bill Bailey meets multiple victims of his and his dog's bad behaviour, David Haye overshares about his training supplements, and Rosie Jones confesses to using her disability for evil.

Rob Beckett dishes about a date that went wrong, Scarlett Moffatt reveals what happens when she goes on a girls' holiday, and Paul Chowdhry reveals why gigging isn't always a laugh.

Sally Phillips reveals the best way to get back at a horrible boss, Alan Davies tells all about his court appearance, and we find out why you should never leave your kids with Ria Lina.

Radio DJ Sara Cox faces the consequences of her less-than-model behaviour, Keith Lemon overshares about puberty, and Nabil Abdulrashid is confronted by the many victims of his pranks.

Jack Dee tells all about an unintentional rock and roll night on tour, we find out how Lorraine Kelly talks to her bosses, and Munya Chawawa is confronted by a prank victim.

AJ Odudu reveals DJing secrets, Jessica Knappett explains why you shouldn't attend a funeral with her, and how far would Jason Manford go to avoid sharing a room with his brother?