How many movies have Cyril Chamberlain and Muriel Box collaborated on?

They have worked on 6 movies together! Their first movie together was The Man Within (1947) while their highest rated movie together was Eyewitness (1956). They have not worked together since Eyewitness (1956). They are most known for their drama films together.

Role
Policeman at Crash Site (uncredited)
Crew
Writer