In this BBC 4 video, apparently contemporaneous with the 1979 release of Monty Python's classic The Life of Brian, a collection of robed clerics from the Church of England (and possibly others?) tell John Cleese that he's been very, very naughty for helping to make the movie, while Cleese and other Pythons parry them. It's quite a ride.
(Thanks, Fipi Lele!)