How many movies have Frank Oz and Tim Rose acted in together?

They have worked on 4 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 Star Wars: The Last Jedi (2017). They are most known for their science fiction films together.

Star Wars: The Last Jedi (2017)

Role
Yoda (voice)
Role
Admiral Ackbar

Star Wars: The Force Awakens (2015)

Role
Yoda (archive sound) (uncredited)
Role
Admiral Ackbar

The Muppet Christmas Carol (1992)

Crew
Executive Producer
Role
Additional Muppet Performer (voice)
Role
Miss Piggy as Emily Cratchit / Fozzie Bear as Fozziewig / Sam the Eagle as Headmaster of Junior High Graduates / Animal / George the Janitor / Horse and Carriage Driver / Vegetable Salesman (voice)

Return of the Jedi (1983)

Role
Yoda (voice)
Role
Admiral Ackbar