How many movies have Joachim Regelien and Michael Trischan acted in together?

They have worked on 2 movies together! Their first movie together was Dr. Mad - Halbtot in weiß (1998) while their highest rated movie together was Der Hurenstreik - Eine Liebe auf St. Pauli (1999). They have not worked together since Der Hurenstreik - Eine Liebe auf St. Pauli (1999).