How many movies have Björn Ulvaeus and David Etherton acted in together?

They have worked on 1 movie together! Their first movie together was ABBA: The Movie (1977) and was their highest rated movie together. They have not worked together since ABBA: The Movie (1977).

Role
Björn Ulvaeus
Role
News Cameraman (uncredited)
Crew
Original Music Composer