How many movies have Helena Růžičková and Stella Májová acted in together?

They have worked on 6 movies together! Their first movie together was I Killed Einstein, Gentlemen (1970) while their highest rated movie together was We'll Kick Up a Fuss Tomorrow, Darling... (1976). They have not worked together since V podstatě jsme normální (1982). They are most known for their comedy films together.