How many movies have Josef Koudelka and Zdeněk Svěrák collaborated on?

They have worked on 3 movies together! Their first movie together was Ball Lightning (1979) while their highest rated movie together was Run, Waiter, Run! (1981). They have not worked together since 40 let Divadla Járy Cimrmana aneb Ze hry do hry (2007). They are most known for their comedy films together.