How many movies have Helmut Zierl and Tom Barcal acted in together?

They have worked on 2 movies together! Their first movie together was Spielgefährten - Freunde fürs Leben (2005) while their highest rated movie together was Crazy Race 3 - Sie knacken jedes Schloss (2007). They have not worked together since Crazy Race 3 - Sie knacken jedes Schloss (2007).