How many movies have Mustis and Shagrath acted in together?

They have worked on 3 movies together! Their first movie together was Dimmu Borgir: World Misanthropy (2002) while their highest rated movie together was Dimmu Borgir - The Invaluable Darkness (2008). They have not worked together since Dimmu Borgir - The Invaluable Darkness (2008). They are most known for their music films together.