How many movies have Krzysztof Gradowski and Zbigniew Buczkowski collaborated on?

They have worked on 4 movies together! Their first movie together was Mister Blot's Academy (1984) while their highest rated movie together was Mr. Blot in Space (1988). They have not worked together since Mister Blot's Triumph (2001). They are most known for their family films together.