PREVIEW: Mel Giedroyc: Unforgivable, Dave

Mel Giedroyc: Unforgivable is the brand-new comedy show in which comics and celebrities compete to convince Mel Giedroyc that they are the most Unforgivable person in the room. To do this they will have to dredge up their most outrageous sins, lies, legal transgressions and morally bankrupt behaviour.

In each episode three celebrities come clean and regale tales of their most despicable deeds and uncharitable behaviour as they are probed by host Mel Giedroyc and her sinful sidekick Lou Sanders for all the dastardly details, in the show that scratches away at the polished and preened surfaces of some of the nation's favourite faces to reveal their dark underbellies.

The eight-part series welcomes a whole host of names from the world of entertainment including Graham Norton, Jennifer Saunders, Richard Ayoade, Harry Redknapp, Gemma Collins, Tom Allen, Jo Brand, Darren Harriott, Clare Balding, Johnny Vegas, Sara Pascoe, Sophie Duker, Alex Brooker, Desiree Burch, Richard Bacon, Ed Gamble, Jimmy Carr, Sindhu Vee, Phil Wang, David Baddiel, Rob Rinder, Judi Love, Chris Kamara and Josh Widdicombe.

Mel Giedroyc: Unforgivable airs Tuesdays at 10pm on Dave, from 2nd February.