How many movies have Carmine Coppola and H. Gordon Boos collaborated on?

They have worked on 2 movies together! Their first movie together was Tucker: The Man and His Dream (1988) while their highest rated movie together was The Godfather Part III (1990). They have not worked together since The Godfather Part III (1990).

Crew
Original Music Composer
Crew
First Assistant Director
Role
Bandleader (uncredited)