How many movies have Edwin B. Willis and Ralph Morgan collaborated on?

They have worked on 6 movies together! Their first movie together was Calm Yourself (1935) while their highest rated movie together was Song of the Thin Man (1947). They have not worked together since Song of the Thin Man (1947). They are most known for their comedy films together.

Crew
Art Department Assistant
Role
Reginald 'Reggie' Odell
Crew
Assistant Art Director
Role
Kenneth S. Rockwell