Fail Safe

Brig. Gen. Warren A. Black

Halloween III: Season of the Witch

Conal Cochran

RoboCop

The Old Man

RoboCop 2

The Old Man

The Black Shield of Falworth

Prince Hal of Wales

The Last Starfighter

Grig

The Desert Fox: The Story of Rommel

Commando Captain (uncredited)

Larceny

Duke

Imitation of Life

David Edwards

Mark Twain: Beneath the Laughter

Mark Twain

Macbeth

Macduff

King of the Roaring 20's – The Story of Arnold Rothstein

Detective Phil Butler

100 Rifles

Steven Grimes

The Virgin Queen

Lord Derry

Odd Man Out

Nolan

Invasion, U.S.A.

Mr. Ohman

The Young Land

Judge Millard Isham

The Dead

Mr. Browne

The Tamarind Seed

Fergus Stephenson

The Big Cube

Charles Winthrop

The Carey Treatment

J.D. Randall

Love, Cheat & Steal

Hamilton Fisk

Robinson Crusoe

Robinson Crusoe

That Woman Opposite

Dermot Kinross

Actors and Sin

Alfred O'Shea / Narrator (segment Actor's Blood)

Home Before Dark

Arnold Bronn

Kidnapped

Alan Breck

The Cabinet of Caligari

Caligari / Paul

The Purple Mask

Brisquet

'Fail-Safe' and the Cold War

Self (archive footage)

The Blue Veil

Hugh Williams

At Sword's Point

Aramis Jr.

One Foot in Hell

Sir Harry Ivers

A Terrible Beauty

Don McGinnis

Bengal Brigade

Capt. Ronald Blaine (as Daniel O'Herlihy)

MacArthur

President Roosevelt

The Quest: The Longest Drive

Mathew Hatcher

Operation Secret

Lt. Duncan

Jennie: Lady Randolph Churchill

Leonard Jerome

Waterloo

Marshal Michel Ney

Deadly Game

Colonel Edward Stryker

Soldiers Three

Sgt.Murphy

The People

Sol Diemus

The Whoopee Boys

Judge Sternhill

A Waltz Through the Hills

Uncle Tom

Death Ray 2000

The Director

Good Against Evil

Father Kemschler

Dark Mansions

Alexander Drake

The Iroquois Trail

Lt. Blakely

Artemis '81

Albrecht Von Drachenfels

Hungry Hill

Harry Brodrick

Sword of Venus

Danglars

Hunters of the Deep

Narrator

The Rat Pack

Joe Kennedy

Revisiting 'Fail-Safe'

Self

Banjo Hackett: Roamin' Free

Tip Conaker

The Highwayman

Buñuel en Hollywood

Self

The Blackwell Story

Dr. Keller

How to Steal the World

Prof. David Garrow