Acting
Liam Sullivan
Born May 18, 1923 · Jacksonville, Illinois, USA · Died April 18, 1998
Biography
No biography available.
Known for
8.4
Star Trek
Parmen
7.5
The A-Team
Dr. Peters, Party Guest
9.0
The Twilight Zone
Headmaster
7.6
Little House on the Prairie
Dillon Hyde
7.5
Magnum, P.I.
Harold Sands
8.5
Alfred Hitchcock Presents
Father McCann
7.0
Starsky & Hutch
1975 · Series
6.9
Highway to Heaven
1984 · Series
6.8
That Darn Cat!
Graham
7.4
Hawaii Five-O
Dr. Tolvar
8.3
Perry Mason
Lloyd Farrell, Thomas H. (Tom) Gilrain, Richard W. 'Dickie' Durham
7.3
Lost in Space
Nexus
6.4
Dynasty
Brother Leo
8.4
Combat!
Maj. Hendricks
8.1
Gunsmoke
Tom Clegg, Benjamin Ellis
7.1
Simon & Simon
1981 · Series
8.0
St. Elsewhere
Burt Hammond
7.1
L.A. Law
Trustee Jarrett
6.2
Falcon Crest
Mr. Plenn
8.1
The Fugitive
Dr. Dean Franklyn
Filmography
- 1997George WallaceReporterMovie
- 1992In the Arms of a KillerAustin BuchananMovie
- 1990Jury Duty: The ComedyMovie
- 1989Christine CromwellGentlemanSeries
- 1989My Dad Can't Be Crazy... Can He?DoctorMovie
- 1987The Kid Who Wouldn't Quit: The Brad Silverman StoryMr. PappasMovie
- 1987Daniel and the TowersCommissionerMovie
- 1987Nutcracker: Money, Madness & MurderSeries
- 1986WisdomJake PerryMovie
- 1986Dreams of Gold: The Mel Fisher StoryRupert CarmodyMovie
- 1986L.A. LawTrustee JarrettSeries
- 1986Free RideMr. MonroeMovie
- 1985The ColbysSeries
- 1985A Death in CaliforniaNed NelsonSeries
- 1984What Waits BelowLemurian ElderMovie
- 1984Highway to HeavenSeries
- 1984Ernie Kovacs: Between the LaughterGeorge AbbottMovie
- 1983Scarecrow and Mrs. KingSeries
- 1983The A-TeamDr. Peters, Party GuestSeries
- 1982St. ElsewhereBurt HammondSeries
- 1982ComputercideEmery Korter & CloneMovie
- 1981Nero WolfePaul KesslerSeries
- 1981Isabel's ChoiceJohnny ParkerMovie
- 1981Falcon CrestMr. PlennSeries
- 1981Simon & SimonSeries
- 1981Code RedSeries
- 1981The Five of MeProsecutorMovie
- 1981DynastyBrother LeoSeries
- 1980Magnum, P.I.Harold SandsSeries
- 1979Knots LandingMr. WillisSeries
- 1979The Best Place to BeSean CallahanMovie
- 1977Logan's RunFrederick LymanSeries
- 1975Starsky & HutchSeries
- 1974Police WomanSeries
- 1974Harry OSeries
- 1974Little House on the PrairieDillon HydeSeries
- 1972Particular MenFrancis DahlgrenMovie
- 1969Hawaii Five-ODr. TolvarSeries
- 1968Adam-12MerodachSeries
- 1967MannixSeries
- 1966Family AffairSeries
- 1966Star TrekParmenSeries
- 1966The MonroesSeries
- 1965That Darn Cat!GrahamMovie
- 1965The Further Adventures of GallegherCharles Van RaalteMovie
- 1965Honey WestIns. Co. President CanbySeries
- 1965Lost in SpaceNexusSeries
- 1964Gomer Pyle, U.S.M.C.Series
- 1964Daniel BoonePatrick Henry, Colonel TrevelyanSeries
- 1964One Man's WayDr. Arthur GordonMovie
- 1963Kraft Suspense TheatreAlan ParsonsSeries
- 1963The FugitiveDr. Dean FranklynSeries
- 1962Combat!Maj. HendricksSeries
- 1962The Magic SwordSir BrantonMovie
- 1959The Twilight ZoneHeadmasterSeries
- 1959RawhideLt. WhitleySeries
- 1958The Old Testament ScripturesSaulSeries
- 1958Bat MastersonBlackie, Dick JeffersSeries
- 1958Behind Closed DoorsSeries
- 1958Shirley Temple's StorybookCrown PrinceSeries
- 1957Perry MasonLloyd Farrell, Thomas H. (Tom) Gilrain, Richard W. 'Dickie' DurhamSeries
- 1957Have Gun, Will TravelSeries
- 1956The Count of Monte CristoSeries
- 1955Matinee TheaterSeries
- 1955Alfred Hitchcock PresentsFather McCannSeries
- 1955CheyenneSeries
- 1955Navy LogSeries
- 1955GunsmokeTom Clegg, Benjamin EllisSeries
- 1955The MillionaireAllan Malcolm, Bob MartinSeries
- 1954The Secret StormSeries
- 1953Letter to LorettaLyman AdlerSeries
- 1952Cavalcade of AmericaGeorge WashingtonSeries
- 1951Hallmark Hall of FameThe Footman, Captain Nicholas LockyerSeries
- 1951Schlitz Playhouse of StarsSeries
- 1951Tales of TomorrowSeries
- 1950Lux Video TheatreTodSeries
- 1949Lights OutSeries