How many movies have Keith Michl and Paul Bartel collaborated on?

They have worked on 3 movies together! Their first movie together was Death Race 2000 (1975) and was their highest rated movie together. They have not worked together since Grand Theft Auto (1977). They are most known for their action films together.

Role
Airplane Pilot
Crew
Director
Crew
Property Master
Crew
Screenplay
Role
Lester Marks
Crew
Property Master
Crew
Director
Role
Roadblock Builder (uncredited)
Role
Frankenstein's Doctor (uncredited)