How many movies have Olive Ball and Orson Welles collaborated on?

They have worked on 1 movie together! Their first movie together was The Magnificent Ambersons (1942) and was their highest rated movie together. They have not worked together since The Magnificent Ambersons (1942).

Role
Mary (Maid) (uncredited)
Crew
Director
Crew
Screenplay
Crew
Producer
Role
Narrator (voice)
Crew
Additional Photography