G. D. Spradlin

Gervase Duan Spradlin (August 31, 1920 – July 24, 2011) was an American actor. Known for his distinctive accent and voice, he often played devious authority figures. Description above from the Wikipedia article G. D. Spradlin, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Cast

Apocalypse Now
General Corman

The Godfather Part II
Senator Pat Geary

Ed Wood
Reverend Lemon

Carolina Skeletons
Hiram Stoker

Will Penny
Anse Howard

Canadian Bacon
R.J. Hacker

Zabriskie Point
Lee's Associate

Tank
Sheriff Buelton

The Formula
Arthur Clements

Maneaters Are Loose!
Gordon Hale

Wrong Is Right
Philindros

The Godfather: The Complete Epic 1901–1959
Sen. Patrick Geary

Hell's Angels '69
Detective

Call to Glory
General Thornton

Dick
Ben Bradlee

The Lords of Discipline
Gen. Bentley Durrell

Monte Walsh
Hal Henderson

One on One
Coach Smith

Tora! Tora! Tora!
Cmdr. Maurice E. Curts (uncredited)

Number One
Doctor Tristler

Riders of the Purple Sage
Pastor Dyer

The Only Way Home
Philip

MacArthur
General Eichelberger

Dark Skies
Elliot P. Grantham / Patient Zero

And I Alone Survived
Bob Elder

The Hunting Party
Sam Bayard

El juicio
Kermin

The Jayne Mansfield Story
Gerald Conway

The Long Kiss Goodnight
President

Telling Secrets
Walter Jefferson

Resting Place
Sam Jennings

North Dallas Forty
B. A. Strothers

Judgment: The Court Martial of Lt. William Calley
Military Judge

The War of the Roses
Harry Thurmont

Nick of Time
Mystery Man

The November Plan
Gen. Winfield

Houston: The Legend of Texas
President Andrew Jackson

Who Killed the Mysterious Mr. Foster?
Reverend Foster

Shoot First: A Cop's Vengeance
Chief Hogan

Dial Hot Line
Dr. Stone

Clifford
Parker Davis
