How many movies have Don Shanks and Kent Koppase acted in together?

They have worked on 1 movie together! Their first movie together was Silent Night, Deadly Night Part 2 (1987) and was their highest rated movie together. They have not worked together since Silent Night, Deadly Night Part 2 (1987).

Role
Santa Climbing in Window (archive footage)
Role
Cop #1
Crew
Stunts