The Great White Pope
Starring James Earl Jones
He could beat any white man. He just couldn’t beat all of them.
The Papal Trap – After a schism in the Church, the two Popes accidentally meet at a retreat and switch places. Wacky hijinks ensue.
Jim Varney’s lovably dumb Ernest gets on the wrong plane and ends up in Rome. Blundering into a guided tour of the Vatican, he puts on a stray miter and walks to a window just as the Conclave elects a new Pontiff. It’s…Never Get Pope on Your Shoes!
FrankenPope
A new Pope is constructed from the body parts of previous Popes. The monster goes on a rampage and throws Monica Bellucci into the Mediterranean Sea. It ends up trapped in the Sistine Chapel, which is set afire by a mob of angry villagers.
And He won’t even need to learn to be infallible! 
In Tarantino’s Pope Fiction, a reactionary new Pope decides to revive the Inquisition. His motto for heretics: . . . well, you can fill it in.
Karen Dotrice attempts to save her acting career by resurrecting her role of Elizabeth Winthrop in a movie about a group of southern-European gnomes who need someone with the skills and experience to drive… The Pope-Mobile.
The story of a young man’s increasing obsession with the Holy See: Diary of a Pope Fiend
A new Pope falls in love and leaves his office for love; The Pope Elopes.
Benedict moves to New York to open a restaurant and becomes the Pope of Greenwich Village.
Damn. I was hoping for a link to a parody youtube clip. Alas…