How many movies have Josef Diviš and Petr Vaněček collaborated on?

They have worked on 8 movies together! Their first movie together was Překupníkem proti své vůli (1979) while their highest rated movie together was Hlavní výhra (1982). They have not worked together since Profíci aneb Když nejsou lidi (1985). They are most known for their comedy films together.