Known for Acting

George Ralph DiCenzo (April 21, 1940 – August 9, 2010) was an American actor, and one-time associate producer for Dark Shadows. He was in the show business for over 30 years, with extensive film, TV, stage, and commercial credits. DiCenzo notably played Marty's grandfather Sam Baines in the film Back to the Future. He also had a minor role in William Peter Blatty's The Exorcist III. DiCenzo died on August 9, 2010, as a result of sepsis.
1985
as Sam Baines
1977
as Major Benchley
1990
as Stedman
2001
as Byron Blades
1973
as Underground Tour Guide (uncredited)
1986
as Mr. Favio
1976
as Vincent Bugliosi
1980
as Capt. Fairbanks
1988
as Mr. Dan Blackheart
1985
as Bow / Hordak (voice)
1979
as Darryl Diggs
1973
as Man in Langdon Gallery
2000
as Mel
2001
as Boris
1993
as Wyden Burrows
1977
as Lt. Grimsley
1974
as Dr. Palmer
1975
as Suramin
1973
as Zoot Lafferty
1972
as Patrolman