How many movies have Jindřich Sejk and Jiří Kalenský acted in together?

They have worked on 18 movies together! Their first movie together was Days of Betrayal (1973) while their highest rated movie together was Adela Has Not Had Supper Yet (1978). They have not worked together since Dva na koni, jeden na oslu (1987). They are most known for their drama films together.