Richard Ayoade guides another team of of adventurers towards the Crystal Dome. Actor and model Nancy Sorrell leads her team of adventurers: Vic Reeves, Ferne McCann, Graeme Swann and Susan Calman.

DJ Melvin Odoom takes on the role of team captain, alongside comedian Al Murray, actor Kara Tointon, reality TV stalwart Olivia Attwood and Hollyoaks actor Ashley Taylor Dawson. As usual self-congratulatory highs, lock-in lows and some semblances of redemption lie in store for all concerned.