John Hannah, Krishnan Guru-Murthy, Nicola Coughlan, Rylan Clark-Neal and Shirley Ballas attempt a series of silly tasks, in a one-off festive special hosted by Greg Davies and Alex Horne

In a festive one-off, Adrian Chiles, Claudia Winkleman, Jonnie Peacock, Lady Leshurr and Baroness Sayeeda Warsi contend with tasks involving eggs, vinegar and a long pole

Amelia Dimoldenberg, Carol Vorderman, Greg James, Mo Farah and Self Esteem compete in this one-off event, featuring lots of dots and countless carp pellets, to win Greg Davies' eyebrows

Who's best at scoffing poppadoms? Deborah Meaden, Kojey Radical, Lenny Rush, Steve Backshall or Zoe Ball? Greg Davies and Little Alex Horne are determined to find out.

David James, Hannah Fry, Martin Lewis, Melanie Blatt and Sue Johnston pit their wits against the mighty Taskmaster, in the annual wrangle for Greg's golden eyebrows. Who'll come out on top?

Big Zuu, Jill Scott, Sam Ryder, Susie Dent and Rose Ayling-Ellis dip their toe in the Taskmaster waters in part one of the annual scramble for Greg's golden eyebrows. But they might wish they hadn't.

With just three points separating the celebs, it's all to play for in the second leg. Big Zuu gets competitive with a shoe. And can Susie Dent make Alex Horne's dream come true?