The Manitou 1978
as Anesthesiologist
Grizzly 1976
as Dr. Samuel Hallitt
Sheba, Baby 1975
as Phil
Abby 1974
as Dr. Hennings
The Zebra Killer 1974
as Lt. Robt. Creason
Three on a Meathook 1972
as Pa Townsend, Assistant Director
Asylum of Satan 1972
as Dr. Jason Specter / Martine Williams
Credits from TMDB.