Watch Hot Under the Collar (1992) Official Trailer

These habits are hard to break!

Jerry tries to seduce his girlfriend Monica via hypnosis, but it accidentally makes her want to enter a convent and take a vow of chastity instead. Jerry tries to get her out by disguising himself as a priest and, later, a nun. Alas, his rescue attempt crosses paths with a mobster who's looking for his hidden stolen diamonds in the convent. Things get even more complicated when the pope himself decides to pay a surprise visit.