Daniel Peter O'Herlihy was an Irish actor of film, television, and radio whose best known-roles included the Oscar-nominated portrayal of Luis Buñuel's Robinson Crusoe (1954), Brigadier General Warren A. Black in Fail Safe (1964), Marshal Ney in Waterloo (1970), Conal Cochran in Halloween III: Season of the Witch (1982), Grig in The Last Starfighter in (1984), as 'The Old Man' in RoboCop (1987) and its 1990 sequel, and Andrew Packard in the television series Twin Peaks (1990–91)
| Episode |
Barnaby Jones Nightmare in Hawaii (Part 1) |
1979 |
| Episode |
Trapper John, M.D. Danny |
1982 |
| Episode |
Dr. Kildare A Very Infectious Disease |
1963 |
| Episode |
Hawaii Five-O Termination With Extreme Prejudice |
1975 |
| Episode |
Serpico The Traitor in Our Midst |
1976 |
| Episode |
Dr. Kildare The Roaring Boy-O |
1962 |
| Episode |
Murder, She Wrote Stage Struck |
1986 |
| Episode |
The Ray Bradbury Theater The Coffin |
1988 |
| Episode |
Playhouse 90 The Blackwell Story |
1957 |
| Episode |
The Bionic Woman African Connection |
1977 |
| Episode |
Barnaby Jones Nightmare in Hawaii (Part 2) |
1979 |
| Episode |
Battlestar Galactica The Gun on Ice Planet Zero (2) |
1978 |
| Episode |
Route 66 To Walk with the Serpent |
1962 |
| Episode |
Ironside Another Shell Game |
1973 |
| Episode |
Rawhide Incident at Dragoon Crossing |
1960 |
| Episode |
The Man from U.N.C.L.E. The Seven Wonders of the World Affair (2) |
1968 |
| Episode |
The Man from U.N.C.L.E. The Fiddlesticks Affair |
1965 |
| Episode |
The Schlocky Horror Picture Show Good Against Evil (1977) |
2007 |
| Episode |
Adventures in Paradise Adam San |
1961 |
| Episode |
VR.5 5D |
1995 |
| Episode |
Mission: Impossible Trek |
1967 |
| Episode |
The June Allyson Show Edge of Fury |
1960 |
| Episode |
Murder, She Wrote It's a Dog's Life |
1984 |
| Episode |
Combat! The Chateau |
1963 |
| Episode |
L.A. Law Chariots of Meyer |
1988 |
| Episode |
Mystery Science Theater 3000 Invasion USA |
1994 |
| Episode |
Hondo Hondo And The Hanging Town |
1967 |
| Episode |
Checkmate Referendum on Murder |
1962 |
| Episode |
Ben Casey For I Will Plait Thy Hair with Gold |
1963 |
| Episode |
A Man Called Sloane T.R. Sloane |
1981 |
| Episode |
The Man from U.N.C.L.E. The Yo-Ho-Ho and a Bottle of Rum Affair |
1967 |
| Episode |
Batman: The Animated Series Deep Freeze |
1994 |
| Episode |
Adventures in Paradise The Secret Place |
1962 |
| Episode |
Target: The Corruptors The Platinum Highway |
1961 |
| Episode |
The Man from U.N.C.L.E. The Seven Wonders of the World Affair (1) |
1968 |
| Episode |
Dr. Kildare Believe And Live |
1965 |
| Episode |
Zane Grey Theater The Bitter Land |
1957 |
| Episode |
The Equalizer Prisoners of Conscience |
1989 |
| Episode |
The Alfred Hitchcock Hour Forecast: Low Clouds and Coastal Fog |
1963 |
| Episode |
Remington Steele Steele at Your Service |
1986 |
| Episode |
Screen Directors Playhouse The Final Tribute |
1955 |
| Episode |
Dr. Kildare Season To Be Jolly |
1961 |
