Greg Davies is back, joined as ever by Alex Horne. The five celebs making grand entrances for series nine are David Baddiel, Ed Gamble, Jo Brand, Katy Wix and Rose Matafeo.

Ed Gamble gets reckless with a frying pan, Katy Wix asks for a pencil and Jo Brand shares a leisurely sandwich with David Baddiel.

David Baddiel shows a readiness to bare his chest and Katy Wix robs a piggy bank. Meanwhile, Alex is powerless in the face of Ed Gamble's creative vision.

Jo Brand shows cowboys how to cowboy, Katy Wix tortures Alex Horne with the help of a garden arch and Rose Matafeo asks a stranger if they have a library card.

Jo Brand demonstrates an impressive grasp of street slang, Katy Wix uses a long part of her body to steal something and David Baddiel takes a sledgehammer to a problem.

The competitors are lured to a wasteland for a challenge involving eggs and medical equipment. David Baddiel spray-paints his face and Jo Brand reveals her psychic superpowers.

Greg Davies delivers angry appraisals from his comfy throne, as Ed Gamble dons a baby's bonnet, Katy Wix makes Alex Horne wince and Rose Matafeo does a spot of screaming.

The five comics go undercover as they try to impress Greg Davies with their attempts at high-level espionage.

It's the grand final, which features peas, teas and absent keys, as Ed Gamble, Jo Brand, Katy Wix and Rose Matafeo vie to go home with Greg Davies's massive face.