David is equipped with a hosepipe as he tests out whether the shelters he's asked the comedians to build are waterproof or not, and he also challenges them to design a camp gadget.
It's the teams last day living together in the wild. There's all to play for as they go all out to impress a sceptical David Mitchell and prove they can survive post-apocalypse by making shoes from natural materials and herding animals.
Tempers flare as the comedians take pot shots at one another in a hunting challenge, but they come together to try and convert David Mitchell to their weirdly complimentary new religion.
The Outsiders attempt to upcycle some old bangers into useful additions for the camp, earn their Couples Therapy badge and get the opportunity to exile their pet peeves.
It is 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 champions.
David Mitchell oversees events as six new Outsiders attempt to complete challenges to win badges. They try to smuggle contraband past border control and devise an entertaining and educational fable for a group of children.
David is feeling under the weather, so Lou Sanders oversees proceedings as the Outsiders compete to earn their Energy Healing badge and compose a new camp anthem.
It's the Outsiders first day in the wild. A sceptical David Mitchell oversees the chaos as the teams are set survival challenges and compete for badges.