How many movies have J. Horton and Robert Duvel collaborated on?

They have worked on 2 movies together! Their first movie together was The Prayer Circle (2013) while their highest rated movie together was Hitchhiker Massacre (2017). They have not worked together since Hitchhiker Massacre (2017).

Crew
Producer
Crew
Camera Operator
Crew
Assistant Editor
Crew
Director
Crew
Camera Operator
Crew
Editor