Guz Khan

The celebs take on 'SOS: Survive or Surrender', a fake military-themed show hosted by Former Special Forces Commando Jason Fox, who is totally in on the whole thing. And Guz Khan joins Mission HQ as this week's rebellious Guest Saboteur.

Greg Davies and Alex Horne return to host the BAFTA-winning comedy game show with rookie rivals Alan Davies, Desiree Burch, Guz Khan, Morgana Robinson, and Victoria Coren Mitchell.

The contestants have a mountain to climb as they must find a way to prove they can handle some teamwork. Morgana Robinson inspects suspect doggy bags and Guz Khan slaps a space hopper.

Alex Horne gets fired up by a fiendish riddle, Morgana Robinson drenches herself in peas, Victoria Coren Mitchell learns a new skill, Desiree Burch makes a political statement with jam, Alan Davies piles on the sunglasses and Guz Khan pens a song.

Taskmaster Greg Davies struggles to contain his scorn as Desiree Burch does something inexplicable with sand, Victoria Coren Mitchell draws an exploding cat and Alan Davies hurts himself with a rubber band.

Greg Davies climbs aboard his judgement throne once more as Desiree Burch tackles tennis balls and gaffer tape, Alan Davies finds out how many circles he can carry, and Victoria Coren Mitchell constructs a rudimentary pulley system.