How many movies have Anthony Daniels and James Earl Jones acted in together?

They have worked on 7 movies together! Their first movie together was Star Wars (1977) while their highest rated movie together was The Empire Strikes Back (1980). They have not worked together since Star Wars: The Rise of Skywalker (2019). They are most known for their science fiction films together.

Role
C-3PO
Role
Darth Vader (voice) (uncredited)