George DiCenzo

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.
Cast

Back to the Future
Sam Baines

Close Encounters of the Third Kind
Major Benchley

The Exorcist III
Stedman

Breach of Contract
Unknown

Lesser Prophets
Jerry

Starflight: The Plane That Couldn't Land
Bowdish

Sing
Mr. Marowitz

The Frisco Kid
Darryl Diggs

Helter Skelter
Vincent Bugliosi

About Last Night...
Mr. Favio

The Ninth Configuration
Capt. Fairbanks

He-Man and She-Ra: The Secret of the Sword
Bow / Hordak (voice)

He-Man and She-Ra: A Christmas Special
Hordak / Bow (voice)

Tempted
Byron Blades

Illuminata
Jailor

Las Vegas Lady
Eversull

Omega Syndrome
Philadelphia 'Phil' Horton

The Hostage Heart
Chief George Reinhold

Hustle
Bartlett Giamatti

It Had to Be You
Mel

Joshua and the Battle of Jericho
(voice)

Going Home
Sergeant

Hotel
Boris

Warm Hearts, Cold Feet
Scotty

The Norliss Tapes
Man in Langdon Gallery

The New Adventures of Pippi Longstocking
Mr. Dan Blackheart

Walk Like a Man
Bob (Bub) Downs

Last Hours Before Morning
Owings

Reunion
Vincent Scozzola

Cowboy
Davis Bentlow

Down, Out and Dangerous
Lance Fredericks

Rivkin: Bounty Hunter
Tony Caruso

The Night Strangler
Underground Tour Guide (uncredited)

High Midnight
Bennett

Gypsy Eyes
Wyden Burrows

Gangster Wars
Arnold Rothstein

The Choirboys
Lt. Grimsley

House of Dark Shadows
Deputy (uncredited)

Killing at Hell's Gate
Sam Caldwell

The Night the City Screamed
Cliff Barrankos

The Invasion of Carol Enders
Dr. Palmer

Murder Works Overtime
Pacciardi

The Swiss Family Robinson
Suramin

The Blue Knight
Zoot Lafferty

The Jordan Chance
Sheriff DeVega

Face of the Enemy
James Wald

Perry Mason: The Case of the Fatal Fashion
Albert Nardone

Memories of Manon
Dorgan

To Kill a Cop
Capt. Cornworth
