How many movies have Mikko Niskanen and Yrjö Järvinen collaborated on?

They have worked on 2 movies together! Their first movie together was Commando Assault (1963) while their highest rated movie together was Here, Beneath the North Star (1968). They have not worked together since Here, Beneath the North Star (1968).

Here, Beneath the North Star (1968)

Role
Role

Commando Assault (1963)

Crew
Director
Role
Paavo Saastamoinen
Crew
Screenplay