How many movies have Emil Hegetschweiler and Lazar Wechsler collaborated on?

They have worked on 5 movies together! Their first movie together was Wie d'Warret würkt (1933) while their highest rated movie together was It Happened in Broad Daylight (1958). They have not worked together since It Happened in Broad Daylight (1958). They are most known for their comedy films together.