Acting
Donald O'Brien
Movies
- The Sect1991as Justice Jonathan Ford
- Hands of Steel1986as Professor Olster
- Doctor Butcher M.D.1980as Dr. Obrero / Dr. Butcher
- The Inglorious Bastards1978as SS Officer
- Emanuelle and the Last Cannibals1977as Donald McKenzie
- Keoma1976as Caldwell
- Four of the Apocalypse1975as Sheriff of Salt Flat
- Grand Prix1966as Wallace Bennett
- The Train1964as Schwartz