How many movies have Steve and Tim acted in together?

They have worked on 1 movie together! Their first movie together was Magnum Griffin Collection: Volume 4 (1981) and was their highest rated movie together. They have not worked together since Magnum Griffin Collection: Volume 4 (1981).

Magnum Griffin Collection: Volume 4 (1981)

Role
(segments "Locker Room 3" and "3 For The Mat") (archive footage)
Role
(segment "3 For The Mat") (archive footage)