Dan O'Herlihy

Daniel Peter O'Herlihy (May 1, 1919 – February 17, 2005) was an Irish film actor, known for such roles as Brigadier General Warren A. "Blackie" Black in Fail Safe, Marshal Ney in Waterloo, Conal Cochran in Halloween III: Season of the Witch, "The Old Man" in RoboCop, and Andrew Packard in Twin Peaks. He was nominated for the Academy Award for Best Actor for the 1954 film Adventures of Robinson Crusoe.
Cast

Fail Safe
Brig. Gen. Warren A. Black

Halloween III: Season of the Witch
Conal Cochran

RoboCop 2
The Old Man

RoboCop
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
Unknown

Buñuel in Hollywood
Self

The Blackwell Story
Dr. Keller

How to Steal the World
Prof. David Garrow