How many movies have Juhani Alaranta and Juhani Kumpulainen collaborated on?

They have worked on 5 movies together! Their first movie together was Neiti talonmies (1955) while their highest rated movie together was Pekka ja Pätkä Suezilla (1958). They have not worked together since Pekka ja Pätkä Suezilla (1958). They are most known for their comedy films together.