How many movies have Hana Suchá and Irena Greifová collaborated on?

They have worked on 3 movies together! Their first movie together was The Mysterious Castle in the Carpathians (1981) while their highest rated movie together was Jára Cimrman Lying, Sleeping (1983). They have not worked together since Jára Cimrman Lying, Sleeping (1983). They are most known for their comedy films together.