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.
Filmography
Columbo
Bonanza
Adam-12
The Godfather Part II
No Image
Bob Hope Presents the Chrysler Theatre
The Big Valley
Apocalypse Now
Alias Smith and Jones
The Greatest American Hero
It Takes a Thief
Search
The Outsider
Cimarron Strip
War and Remembrance
Dark Skies
Mario Puzo's The Godfather: The Complete Novel for Television
Rich Man, Poor Man - Book II
The Long Kiss Goodnight
City of Angels
Tora! Tora! Tora!
Pistols 'n' Petticoats
Hallmark Hall of Fame
The War of the Roses
Ed Wood
Intruders
MacArthur
Cruel Doubt
Zabriskie Point
Nick of Time
Dick