How many movies have Michael Horowitz and Peter Weck acted in together?

They have worked on 1 movie together! Their first movie together was Ihr Leben, bitte! - Peter Weck im Gespräch mit Michael Horowitz (2020) and was their highest rated movie together. They have not worked together since Ihr Leben, bitte! - Peter Weck im Gespräch mit Michael Horowitz (2020).