Don Granbery Films

1976

59.49%

The House by the Lake

1972

62%

The Groundstar Conspiracy

1978

48.64%

Blackout

1997

46%

Trucks

1984

60.69%

Mrs. Soffel

1989

52%

Physical Evidence

1976

0%

The Supreme Kid

1983

64.38%

Star 80