How many movies have Christian Becker and Ralf Richter collaborated on?

They have worked on 7 movies together! Their first movie together was Bang, Boom, Bang (1999) and was their highest rated movie together. They have not worked together since Not My Day (2014). They are most known for their comedy films together.

Crew
Producer
Role
Harald "Bullet Harry" Grabowski
Crew
Producer
Role
Karl-Heinz 'Kalle' Grabowski