How many movies have Josef Dobřichovský and Vladimír Novotný collaborated on?

They have worked on 13 movies together! Their first movie together was Malý partyzán (1951) while their highest rated movie together was Once Upon a Time, There Was a King... (1955). They have not worked together since Psíčci lorda Carltona (1970). They are most known for their drama films together.