★ 8 
Acting
Liam Sullivan
Liam Sullivan is best known for Star Trek, The A-Team, The Twilight Zone and Little House on the Prairie. Liam Sullivan was born on May 18, 1923. Liam Sullivan died on April 18, 1998 at the age of 74.
- Born
- May 18, 1923
- Place of birth
- Jacksonville, Illinois, USA
- Died
- April 18, 1998 (74 years old)
Known for
Filmography
- 1989Christine CromwellGentleman
- 1987Nutcracker: Money, Madness & Murder
- 1986L.A. LawTrustee Jarrett
- 1985The Colbys
- 1985A Death in CaliforniaNed Nelson
- 1984Highway to Heaven
- 1983The A-TeamDr. Peters
- 1983Scarecrow and Mrs. King
- 1982St. ElsewhereBurt Hammond
- 1981Falcon CrestMr. Plenn
- 1981Simon & Simon
- 1981Code Red
- 1981Nero WolfePaul Kessler
- 1981DynastyBrother Leo
- 1980Magnum, P.I.Harold Sands
- 1979Knots LandingMr. Willis
- 1977Logan's RunFrederick Lyman
- 1975Starsky & Hutch
- 1974Little House on the PrairieDillon Hyde
- 1974Harry O
- 1974Police Woman
- 1969Hawaii Five-ODr. Tolvar
- 1968Adam-12Merodach
- 1967Mannix
- 1966Family Affair
- 1966Star TrekParmen
- 1966The Monroes
- 1965Lost in SpaceNexus
- 1965Honey WestIns. Co. President Canby
- 1964Gomer Pyle, U.S.M.C.
- 1964Daniel BoonePatrick Henry
- 1963Kraft Suspense TheatreAlan Parsons
- 1963The FugitiveDr. Dean Franklyn
- 1962Combat!Maj. Hendricks
- 1959The Twilight ZoneHeadmaster
- 1959RawhideLt. Whitley
- 1958Bat MastersonBlackie
- 1958Behind Closed Doors
- 1958Shirley Temple's StorybookCrown Prince
- 1958The Old Testament ScripturesSaul
- 1957Perry MasonLloyd Farrell
- 1957Have Gun, Will Travel
- 1956The Count of Monte Cristo
- 1955Cheyenne
- 1955GunsmokeTom Clegg
- 1955Alfred Hitchcock PresentsFather McCann
- 1955The MillionaireAllan Malcolm
- 1955Matinee Theater
- 1955Navy Log
- 1954The Secret Storm
- 1953Letter to LorettaLyman Adler
- 1952Cavalcade of AmericaGeorge Washington
- 1951Hallmark Hall of FameThe Footman
- 1951Schlitz Playhouse of Stars
- 1951Tales of Tomorrow
- 1950Lux Video TheatreTod
- 1949Lights Out
Frequently asked questions
What movies and shows has Liam Sullivan been in?
Liam Sullivan is best known for Star Trek, The A-Team, The Twilight Zone and Little House on the Prairie.
When was Liam Sullivan born?
Liam Sullivan was born on May 18, 1923. (Jacksonville, Illinois, USA)
How old is Liam Sullivan?
Liam Sullivan died on April 18, 1998 at the age of 74.
Updated: October 31, 2026 ·