How many movies have David Arkin and Stephen Altman collaborated on?

They have worked on 3 movies together! Their first movie together was M*A*S*H (1970) while their highest rated movie together was Nashville (1975). They have not worked together since Popeye (1980). They are most known for their comedy films together.

Role
The Mailman / Policeman
Crew
Property Master
Role
St. Major Wade Vollmer
Role
Duke's 5-Year-Old Son (uncredited)