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.

Dan O’Herlihy

Acting Born May 1, 1919 – Died February 17, 2005 Wexford, Ireland

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.

Known For

Murder, She Wrote

Alexander Preston

Murder, She Wrote

Denton Langley

Twin Peaks

Andrew Packard

Ironside

Arthur Justin

Batman: The Animated Series

Grant Walker (voice)

The Alfred Hitchcock Hour

Simon Carter

Hawaii Five-O

Harry Wells

L.A. Law

Vernon Kepler

Charlie's Angels

Freddie Brander

Mission: Impossible

Jack Cole

Dr. Kildare

Mark Addison

Dr. Kildare

John Patrick McHenry