It's the final day in camp, and the Outsiders attempt to build flying machines and become an elected political party in a bid to win the most badges and become ...

David Mitchell employs the full extent of his intellect to guess Scout (or Guide) badges, some of which are a lot more modern than he was expecting - and what would he add if he got the chance?

The comedians compete for the gadget badge and we see inventions such as a burglar alarm and a TV featuring the real Mark from Peep Show.

Six intrepid comedians. One pedantic host. From his cosy indoor HQ, David Mitchell considers who has conquered the outdoors and proved their worth at post-apocalypse preparation.

David Mitchell challenges a returning cast of three pairs of comedians to prove they've got the mettle and skills to thrive in the great outdoors.