How many movies have Josef Dobřichovský and Josef Pehr collaborated on?

They have worked on 7 movies together! Their first movie together was Nevíte o bytě? (1947) while their highest rated movie together was Once Upon a Time, There Was a King... (1955). They have not worked together since Kuťásek a Kutilka na pouti (1956). They are most known for their comedy films together.