How many movies have Fráňa Vodička and Otto Heller collaborated on?

They have worked on 5 movies together! Their first movie together was The Loves of Kačenka Strnadová (1926) while their highest rated movie together was Lelíček in the Services of Sherlock Holmes (1932). They have not worked together since Dobrý tramp Bernášek (1933). They are most known for their comedy films together.