How many movies have Vladimír Dvořák and Vladimír Menšík acted in together?

They have worked on 4 movies together! Their first movie together was Zločin a trik I. (1967) while their highest rated movie together was Silvestr 1978 (1978). They have not worked together since Silvestr 1978 (1978). They are most known for their music films together.