The tenth and final episode in this series considers our planet in all its awsome magnificence. Join Ricky Gervais and Steve Merchant and Karl Pilkington for a final verbal jaunt around the world.

In this episode… A preamble on Earthly nomenclature; Steve laments inclement weather; Karl does Genesis; A load of old Morlocks; Aunty Nora's insulated isolation fears; Karl talks shit; Industrial relations masterclass; Sofa salvage; Karl makes the bed; Karl up to his elbows; A dip with a dolphin; War on terrapins; Karl's new project; Karl and the Cairo khazi.