How many movies have Ernest Harada and John Williams collaborated on?

They have worked on 2 movies together! Their first movie together was Valley of the Dolls (1967) while their highest rated movie together was Earthquake (1974). They have not worked together since Earthquake (1974).

Role
Seismologist (uncredited)
Crew
Original Music Composer
Role
Lyon's Houseboy (uncredited)
Crew
Original Music Composer