How many movies have Oiva Lohtander and Tapio Piirainen collaborated on?

They have worked on 6 movies together! Their first movie together was I Hired Two Contract Cleaners (1997) while their highest rated movie together was Linnan juhlat (2017). They have not worked together since Linnan juhlat (2017).

Role
Kalevi Iivarinen
Crew
Director
Crew
Script
Role
Police Lieutenant Eero Jansson
Crew
Director
Crew
Writer
Role
Voitto Kiimalainen
Crew
Writer
Crew
Director
Crew
Editor
Role
Uutistenlukija / newscaster (voice)
Crew
Director
Crew
Writer
Crew
Editor