Absolute Power

Walter Sullivan

The Caine Mutiny

Lt. Comdr. Challee

Paris brûle-t-il?

Intelligence Officer Powell (uncredited)

Nixon

John Mitchell

The Buccaneer

Gov. William Claiborne

Man on Fire

Sam Dunstock

Tora! Tora! Tora!

Colonel Rufus S. Bratton

National Lampoon's Christmas Vacation

Art

Pushover

Police Lt. Carl Eckstrom

The Chase

Val Rogers

Superman II

The President

Compulsion

District Attorney Harold Horn

Broken Lance

Horace (The Governor)

Due occhi diabolici

Steven Pike

Cash McCall

Winston Conway

Interiors

Arthur

The Bridge at Remagen

Brig. Gen. Shinner

Consenting Adults

George Gordon

The Left Hand of God

Dr. David Sigman

Creepshow

Upson Pratt (segment "They're Creeping Up On You")

My Chauffeur

Witherspoon

Power

Senator Sam Hastings

Pursuit

James Wright

The Scarlet Hour

Lt. Jennings

Town Without Pity

Colonel Pakenham

The Journey

Harold Rhinelander

Diplomatic Courier

Military Police Jeep Driver (uncredited)

Disaster on the Coastliner

Roy Snyder

The Pursuit of Happiness

Daniel Lawrence

Ironclads

Commdr. Smith

The Lazarus Syndrome

Dr. Mendel

Collision Course: Truman vs. MacArthur

President Harry S. Truman

The Poppy Is Also a Flower

Coley Jones

Russian Holiday

Joe Meadows

Middle of the Night

Jerry

The Bachelor Party

Walter

The Bamboo Prison

Father Francis Dolan

The Defenders: Payback

Lawrence Preston

Thank You, Mr. President: The Press Conferences of JFK

Self - Host

The Littlest Angel

God

The City

Sheridan Hugotor

La gran fiesta

Judge Cropper

Eleanor, First Lady of the World

John Foster Dulles

Money to Burn

Jed Finnegan

Vampire

Harry Kilcoyne

Call Northside 777

Rayska (uncredited)

Oldest Living Confederate Widow Tells All

Professor Taw

The Defenders: Choice of Evils

Lawrence Preston

HR 6161: An Act of Congress

Narrator

The Phoenix

Dr. Ward Frazier

The Plot to Kill Stalin

Beria

The Hijacking of the Achille Lauro

Stanley 'Stan' Kubacki

Under Siege

Harold Sloan

The Winter of Our Discontent

Mr. Baker

The Mountain

Solange

The Incredible Machine

Narrator

Billy Jack Goes to Washington

Sen. Joseph Paine

George Marshall and the American Century

Self - Narrator (voice)

An Empire of Reason

Federalist Spokesman

Saigon: Year of the Cat

The Ambassador

The Silver Chalice

Ignatius

Untamed Fury

Pompano, the dance caller

The Little Foxes

Oscar

The Master Builder

Solness

Superman II: The Richard Donner Cut

The President

Earth and the American Dream

Reader (voice)

The Abduction of Saint Anne

Bishop Francis Paul Logan

12 Angry Men

Juror 4

Miss Evers' Boys

The Senate Chairman

The Twentieth Century

A Clear and Present Danger

Senator Stowe

Look Homeward, Angel

W. O. Gant

Tornadoes!! The Entity

Narrator 1

Lincoln

Gideon Welles (voice)

Ellery Queen: Don't Look Behind You

Dr. Cazalis

Born of Fire

Narrator

The Vote

Self - Host

Dive to the Edge of Creation

Self - Host

Harvesting Horror: Children of the Corn

(archival footage)

Independence

Narrator

Ike

Dwight David Eisenhower

Clash by Night

Jerry D'Amato

The Explorers: A Century of Discovery

Walker Evans / America

Narrator

A Case of Libel

Paul Cleary

Fire From the Sun: The Search for Fusion Energy

Host

Four Rooms: Earth View

Self