The Pope Must Die (alternative known title as The Pope Must Diet! in the United States and Canada) is a 1991 British Catholic Church comedy film directed by Peter Richardson, who also wrote the screenplay with Pete Richens derived from elements of an earlier screenplay for a three-part mini-series satirising the Catholic Church, and which had been rejected by Channel 4. The film stars Robbie Coltrane as a low ranking priest who is mistakenly elected Pope, then has to avoid being assassinated by the Mafia. The film co-stars Adrian Edmondson, Annette Crosbie, Herbert Lom and Alex Rocco. The film was released by Palace Pictures with the backing of Channel 4 Films.