How many movies have Herodes Falsk and May-Brith Thowsen collaborated on?

They have worked on 1 movie together! Their first movie together was Showbiz: or how to become a celebrity in 1-2-3! (1989) and was their highest rated movie together. They have not worked together since Showbiz: or how to become a celebrity in 1-2-3! (1989).