E.G. Marshall

National Lampoon's Christmas Vacation

as Art

Fire From the Sun: The Search for Fusion Energy

as Host

The Hijacking of the Achille Lauro

as Stanley 'Stan' Kubacki

An Empire of Reason

as Federalist Spokesman

The Explorers: A Century of Discovery

La gran fiesta

as Judge Cropper

Ike

as Dwight David Eisenhower

Under Siege

as Harold Sloan

Power

as Senator Sam Hastings

My Chauffeur

as Witherspoon

The Winter of Our Discontent

as Mr. Baker

Saigon: Year of the Cat

as The Ambassador

Born of Fire

as Narrator

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

as Self - Host

Creepshow

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

Eleanor, First Lady of the World

as John Foster Dulles

The Phoenix

as Dr. Ward Frazier

Superman II

as The President

Dive to the Edge of Creation

as Self - Host

Disaster on the Coastliner

as Roy Snyder

Vampire

as Harry Kilcoyne

The Lazarus Syndrome

as Dr. Mendel

HR 6161: An Act of Congress

as Narrator

Interiors

as Arthur

Billy Jack Goes to Washington

as Sen. Joseph Paine

Independence

as Narrator

Collision Course: Truman vs. MacArthur

as President Harry S. Truman

The Incredible Machine

as Narrator

The Abduction of Saint Anne

as Bishop Francis Paul Logan

Money to Burn

as Jed Finnegan

Pursuit

as James Wright

Look Homeward, Angel

as W. O. Gant

Ellery Queen: Don't Look Behind You

as Dr. Cazalis

The City

as Sheridan Hugotor

The Pursuit of Happiness

as Daniel Lawrence

A Clear and Present Danger

as Senator Stowe

Tora! Tora! Tora!

as Colonel Rufus S. Bratton

The Littlest Angel

as God

The Bridge at Remagen

as Brig. Gen. Shinner

A Case of Libel

as Paul Cleary

Is Paris Burning?

as Intelligence Officer Powell (uncredited)

The Poppy Is Also a Flower

as Coley Jones

The Chase

as Val Rogers

The Vote

as Self - Host

Town Without Pity

as Colonel Pakenham

The Master Builder

as Solness

Cash McCall

as Winston Conway

Compulsion

as District Attorney Harold Horn

The Journey

as Harold Rhinelander

The Buccaneer

as Gov. William Claiborne

The Plot to Kill Stalin

as Beria

Man on Fire

as Sam Dunstock

Clash by Night

as Jerry D'Amato

12 Angry Men

as Juror 4

The Bachelor Party

as Walter

The Little Foxes

as Oscar

The Mountain

as Solange

The Scarlet Hour

as Lt. Jennings

The Left Hand of God

as Dr. David Sigman

The Silver Chalice

as Ignatius

Broken Lance

as Horace (The Governor)

Middle of the Night

as Jerry

Pushover

as Police Lt. Carl Eckstrom

The Caine Mutiny

as Lt. Comdr. Challee

The Bamboo Prison

as Father Francis Dolan

Diplomatic Courier

as Military Police Jeep Driver (uncredited)

The Twentieth Century

Call Northside 777

as Rayska (uncredited)

Untamed Fury

as Pompano, the dance caller