American character actor John Dugan, appeared in several "B" movies of the '70s, including The Texas Chain Massacre in which he, beneath heaps of prosthetic make-up, played the ancient grandfather. He also played old men in other films. ~ Sandra Brennan, All Movie Guide ...more
- 1974
- The Texas Chainsaw Massacre
- Grandfather
- 1970
- The Postgraduate
- Professor Collins









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