How many movies have Miloš Kopecký and Oldřich Dědek acted in together?

They have worked on 6 movies together! Their first movie together was Red Lizard (1949) while their highest rated movie together was The Proud Princess (1952). They have not worked together since I Killed Einstein, Gentlemen (1970). They are most known for their comedy films together.

Role
Gas Chamber Builder (uncredited)
Role
Theresienstadt Lute Player (uncredited)