How many movies have Charles Lang and George Dutton collaborated on?

They have worked on 3 movies together! Their first movie together was Are Husbands Necessary? (1942) while their highest rated movie together was Gunfight at the O.K. Corral (1957). They have not worked together since Gunfight at the O.K. Corral (1957). They are most known for their romance films together.