Tikka to Ride

S7, E1: 'You're not supposed to do stories like this in a comedy series. We didn't know that then. Glad we didn't too.' - Doug Naylor on Tikka to Ride. The crew are dead, slain by their future selves in the cliff-hanger that ended series six. But coming back from the dead is a piece of cake compared to the real dilemma confronting Lister - the curry supplies have been destroyed and he's three million light years from the nearest poppadom.