
Acting · 85 years old
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.

Batman: The Animated Series
Grant Walker (voice)

Twin Peaks
Andrew Packard

Jennie: Lady Randolph Churchill
Leonard Jerome

The Alfred Hitchcock Hour
Simon Carter

Fail Safe
Brig. Gen. Warren A. Black

Combat!
Maj. Richter

QB VII
David Shawcross

Mission: Impossible
Jack Cole

Murder, She Wrote
Alexander Preston

Murder, She Wrote
Denton Langley

Nancy Astor
Chiswell 'Chillie' Langhorne

Imitation of Life
David Edwards

RoboCop
The Old Man

Odd Man Out
Nolan

Macbeth
Macduff

Colditz
Lt. Col. Max Dodd

Rawhide
John Cord

Schlitz Playhouse of Stars

Hawaii Five-O
Harry Wells

Remington Steele
Charles Wellington