How many movies have Alain Siritzky and Tiendra Demian collaborated on?

They have worked on 5 movies together! Their first movie together was Emmanuelle in Space 3: A Lesson in Love (1994) while their highest rated movie together was Emmanuelle in Space 4: Concealed Fantasy (1994). They have not worked together since Emmanuelle in Space 7: The Meaning of Love (1994). They are most known for their science fiction films together.