How many movies have Taavi Vartia and Turkka Mastomäki collaborated on?

They have worked on 4 movies together! Their first movie together was Rolli and the Golden Key (2013) while their highest rated movie together was Finders of the Lost Yacht (2021). They have not worked together since Finders 2: Pharaoh's Ring (2023). They are most known for their family films together.