The Second Sunday of Easter
It’s about the oldest joke in the book. In a pantomime it’s called ‘He’s behind you.’ The point is, the audience can see something the character on stage can’t see. The thing is, it never stops being funny. In the classic Fawlty Towers version, Basil Fawlty is horrified to find a dead body in his hotel, and refuses to fess up, even when the poor man’s relatives come looking for him