How many movies have Jiří Untermüller and Mirko Musil acted in together?

They have worked on 3 movies together! Their first movie together was Na startu je delfín (1975) while their highest rated movie together was La Chanson du mal-aimé (1982). They have not worked together since La Chanson du mal-aimé (1982). They are most known for their drama films together.