How many movies have Raymond Hatton and William C. de Mille collaborated on?

They have worked on 10 movies together! Their first movie together was The Warrens of Virginia (1915) while their highest rated movie together was For Better, for Worse (1919). They have not worked together since For Better, for Worse (1919). They are most known for their drama films together.

Role
Spectator at Bullfight (Uncredited)
Crew
Writer
Crew
Still Photographer