Interesting contrast with the 1991 movie "The Pope Must Die".
The Pope Must Die (U.S. alternate title: The Pope Must Die(t)) is a 1991 comedy film directed by Peter Richardson and released by Palace Pictures with the backing of Channel 4 Films. The script was written by Richardson with Pete Richens, derived from elements of an earlier screenplay for a three-part mini-series satirising the Catholic Church, which was rejected by Channel 4. The Pope Must Die 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, Alex Rocco and Richardson.
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After much outcry from Roman Catholics, the film's US title was changed by the addition of a single letter. The new title, "The Pope Must Diet", was marked on some promotional material with the final letter "T" in the form of a crucifix.
http://en.wikipedia.org/wiki/The_Pope_Must_Die
I guess if you want a studio to withdraw a movie and folks to wring their hands over how awful an idea it was to make such a movie in the first place, the trick is to engage in cyberterrorism and to threaten violence and bloodshed.