How many movies have Brian De Palma and Irina Hadzhieva collaborated on?

They have worked on 1 movie together! Their first movie together was The Black Dahlia (2006) and was their highest rated movie together. They have not worked together since The Black Dahlia (2006).

The Black Dahlia (2006)

Crew
Director
Crew
Art Department Coordinator
Role
Elizabeth's Screen Test Director (voice) (uncredited)