How many movies have Bob Weir and Bruce Hornsby acted in together?

They have worked on 9 movies together! Their first movie together was Grateful Dead: View from the Vault II (1991) while their highest rated movie together was Grateful Dead: Fare Thee Well - 50 Years of Grateful Dead (Chicago) (2015). They have not worked together since Grateful Dead - Giants Stadium 1991 (2019). They are most known for their music films together.