How many movies have Alain Siritzky and Philip Halprin collaborated on?

They have worked on 6 movies together! Their first movie together was Passion and Romance: Windows of the Heart (1997) while their highest rated movie together was Erotic Curse of Cairo (1997). They have not worked together since Butterscotch: Butterscotch Over Berlin (2000). They are most known for their comedy films together.