How many movies have Robert Downey Jr. and Robin Buday collaborated on?

They have worked on 3 movies together! Their first movie together was The Avengers (2012) while their highest rated movie together was Avengers: Endgame (2019). They have not worked together since Avengers: Endgame (2019). They are most known for their science fiction films together.

Role
Tony Stark / Iron Man
Crew
First Assistant Editor
Role
Tony Stark / Iron Man
Crew
First Assistant Editor
Role
Tony Stark / Iron Man
Crew
Assistant Editor