How many movies have Jonna Järnefelt and Petja Peltomaa collaborated on?

They have worked on 2 movies together! Their first movie together was Hylätyt talot, autiot pihat (2000) while their highest rated movie together was Nurses – Dreadful Hospital Outage (2021). They have not worked together since Nurses – Dreadful Hospital Outage (2021).