How many movies have Ennio Morricone and Omar Bonaro collaborated on?

They have worked on 2 movies together! Their first movie together was The Bird with the Crystal Plumage (1970) while their highest rated movie together was Duck, You Sucker (1971). They have not worked together since Duck, You Sucker (1971).

Crew
Original Music Composer
Role
Revolutionary
Crew
Conductor
Crew
Orchestrator