How many movies have Petr Hovorka and Petr Štěpánek collaborated on?

They have worked on 11 movies together! Their first movie together was Manon Lescaut (1970) while their highest rated movie together was Kateřina zlé pověsti (1976). They have not worked together since O moudré Sorfarině (1995). They are most known for their fantasy films together.