How many movies have Eka Karppanen and Tatu Pekkarinen collaborated on?

They have worked on 4 movies together! Their first movie together was Kalle Aaltosen morsian (1948) while their highest rated movie together was Isäntä soittaa hanuria (1949). They have not worked together since On lautalla pienoinen kahvila (1952). They are most known for their comedy films together.