How many movies have Jack L. Warner and Warren Douglas collaborated on?

They have worked on 7 movies together! Their first movie together was City for Conquest (1940) while their highest rated movie together was Action in the North Atlantic (1943). They have not worked together since Pride of the Marines (1945). They are most known for their war films together.

Crew
Executive Producer
Role
Sergeant (scenes deleted)
Crew
Presenter
Crew
Executive Producer
Role
Emlen's Well-Wisher at Train Station (uncredited)
Crew
Executive Producer
Role
Hickam Field Control Officer (uncredited)
Crew
Production Manager
Role
Elevator Operator (uncredited)