How many movies have Fred Tanner and Ruedi Walter acted in together?

They have worked on 6 movies together! Their first movie together was Taxichauffeur Bänz (1957) while their highest rated movie together was Die 6 Kummer-Buben (1968). They have not worked together since Die 6 Kummer-Buben (1968). They are most known for their drama films together.