Adam Sandler does a Victor Victoria, playing his own twin sister, whereas Al Pacino parodies Al Pacino.
Bellver Castle on the outskirts of Palma, Mallorca appears in the scenes seen from a helicopter when Pacino helicopters Jack, disguised as his sister, (double disguised really) into the castle for a seduction supper. The unique circular cloister is also briefly seen.
Spanish actor Santiago Segura participates in the film, playing (who would have guessed?) a Spanish gigolo.