How many movies have Rodney Dangerfield and Walter C. Miller collaborated on?

They have worked on 5 movies together! Their first movie together was The Rodney Dangerfield Show: It's Not Easy Bein' Me (1982) while their highest rated movie together was Rodney Dangerfield: It's Not Easy Bein' Me (1986). They have not worked together since Rodney Dangerfield: Nothin' Goes Right (1988). They are most known for their comedy films together.