How many movies have Jim Backus and Paul Hartman acted in together?

They have worked on 2 movies together! Their first movie together was Getting Away from It All (1972) while their highest rated movie together was Of Thee I Sing (1972). They have not worked together since Of Thee I Sing (1972).

Of Thee I Sing (1972)

Role
Senator Robert F. Lyons
Role
Chief Justice

Getting Away from It All (1972)

Role
Mike Lorimar
Role
Hank, the Postman