Harold and Maude

Uncle Victor

The Stone Killer

Police Psychiatrist

Fuzz

Pete Schroeder

Pete's Dragon

Merle

Emperor of the North

Cracker

Lassie: The New Beginning

Asa Bluel

Sometimes a Great Notion

Les Gibbons

The Traveling Executioner

Virgil

Evilspeak

Colonel Kincaid

Monte Walsh

Doctor

Hamburger: The Motion Picture

Lyman Vunk

That Kind of Woman

Young Sharecropper Father (uncredited)

Sarge: The Badge or the Cross

Hawley

Motorama

Dying Man

The Reivers

Edmonds

The Outlaw Josey Wales

Zukie Limmer

Jeremiah Johnson

Robidoux

Best Seller

Harold, Cleve's father

Planes, Trains and Automobiles

Gus

The Midnight Man

Ewing

The Incredible Journey of Doctor Meg Laurel

Doug Slocomb

The Stalking Moon

Dace

I'll Be Home for Christmas

Isaiah Cawley

Peter Lundy and the Medicine Hat Stallion

Lefty Slade

A Matter of Life and Death

Joy's Father

Pulse

Old Man

Winter Kill

Charley Eastman

Fail Safe

Jet Fighter Pilot (voice) (uncredited)

Cool Hand Luke

Boss Higgins

The Cheyenne Social Club

Charlie Bannister

Family Plot

Wheeler

The Moonshine War

Mr. McClendon

The Sound of Anger

Rudolph Evans

The Longest Yard

Unger

Enid Is Sleeping

Man at Indian Burial Site

Gaily, Gaily

Dr. Lazarus

Deadly Messages

George Clark

Shadow of Fear

Lawman

Minister

The Cowboys

Stonemason

The Greatest Gift

Amos Goodloe

Bad Company

Young Pioneers

Mr. Beaton

Hart to Hart: Home Is Where the Hart Is

(as Bill Durham)