How many movies have John Fox and Rodney Dangerfield acted in together?

They have worked on 2 movies together! Their first movie together was Rodney Dangerfield: Opening Night at Rodney's Place (1989) while their highest rated movie together was Rodney Dangerfield's The Really Big Show (1991). They have not worked together since Rodney Dangerfield's The Really Big Show (1991).