How many movies have Tarja Turunen and Tuomas Holopainen acted in together?

They have worked on 4 movies together! Their first movie together was Nightwish: From Wishes to Eternity - Live (2001) while their highest rated movie together was Nightwish: End of an Era (2006). They have not worked together since Nightwish: End of an Era (2006). They are most known for their music films together.