RIP Andrew Sachs. There was much more to him than Fawlty Towers but it’s what he’ll always be remembered for. ‘I know nothing’ is his most famous line, from the episode with wonderful Joan Sanderson as the grumpy deaf woman (Communication Problems). I’m also fond of ‘she go crazy’ (The Psychiatrist) and the scene where he climbs into a laundry basket, saying, ‘I stay here, is nice’ (The Kipper and the Corpse). Timeless.