How many movies have Josef Skružný and Josef Šváb-Malostranský collaborated on?

They have worked on 5 movies together! Their first movie together was Dráteníček (1920) while their highest rated movie together was The Fake Sweetheart (1926). They have not worked together since The Loves of Kačenka Strnadová (1926). They are most known for their comedy films together.