How many movies have E.G. Marshall and Walter M. Scott collaborated on?

They have worked on 4 movies together! Their first movie together was Call Northside 777 (1948) while their highest rated movie together was Tora! Tora! Tora! (1970). They have not worked together since Tora! Tora! Tora! (1970). They are most known for their drama films together.