How many movies have Trent Haaga and Yolanda Squatpump collaborated on?

They have worked on 1 movie together! Their first movie together was Killjoy 2: Deliverance from Evil (2002) and was their highest rated movie together. They have not worked together since Killjoy 2: Deliverance from Evil (2002).

Crew
Line Producer
Crew
Script Supervisor
Role
Killjoy