How many movies have Ernie Flatt and Walter Plunkett collaborated on?

They have worked on 2 movies together! Their first movie together was An American in Paris (1951) while their highest rated movie together was Singin' in the Rain (1952). They have not worked together since Singin' in the Rain (1952).

Role
Chorus Boy (uncredited)
Crew
Costume Design
Role
Dancing G.I. (uncredited)
Crew
Costume Design