How many movies have Doc Ben and Vincent Wulfman collaborated on?

They have worked on 5 movies together! Their first movie together was Dangerous Dreams III - Rache ist süß (1995) while their highest rated movie together was Dangerous Dreams - Die Macht des Geldes (1995). They have not worked together since McFarlin: Das neunte Opfer (1996). They are most known for their thriller films together.