How many movies have Paul Markham and Robert Watts collaborated on?

They have worked on 2 movies together! Their first movie together was Return of the Jedi (1983) and was their highest rated movie together. They have not worked together since Indiana Jones and the Last Crusade (1989).

Role
Airport Passenger SA Officer (uncredited)
Crew
Producer
Role
Imperial Officer (uncredited)
Crew
Co-Producer
Role
Lt. Watts - AT-ST Driver (uncredited)