How many movies have Asser Fagerström and Tuomo Kattilakoski collaborated on?

They have worked on 4 movies together! Their first movie together was Käyntikorttini… (1964) while their highest rated movie together was Aika hyvä ihmiseksi (1977). They have not worked together since Kiljusen herrasväen uudet seikkailut (1990). They are most known for their comedy films together.