How many movies have Kim Thayil and Matt Cameron acted in together?

They have worked on 7 movies together! Their first movie together was Soundgarden: Louder Than Live (1990) while their highest rated movie together was Soundgarden: Motorvision (1992). They have not worked together since Soundgarden: Live From The Artists Den (2019). They are most known for their music films together.

Role
Himself - Soundgarden Guitarist (uncredited)
Role
Himself - Soundgarden (uncredited)