How many movies have Christoph Maria Herbst and Errol Trotman-Harewood acted in together?

They have worked on 2 movies together! Their first movie together was (T)Raumschiff Surprise - Periode 1 (2004) while their highest rated movie together was Das Zimmermädchen und der Millionär (2004). They have not worked together since Das Zimmermädchen und der Millionär (2004).