Liam Sullivan
Known For
All Movies (20)
- George Wallace1997 · as Reporter
- In the Arms of a Killer1992 · as Austin Buchanan
- Jury Duty: The Comedy1990
- My Dad Can't Be Crazy... Can He?1989 · as Doctor
- The Kid Who Wouldn't Quit: The Brad Silverman Story1987 · as Mr. Pappas
- Daniel and the Towers1987 · as Commissioner
- Wisdom1986 · as Jake Perry
- Dreams of Gold: The Mel Fisher Story1986 · as Rupert Carmody
- Free Ride1986 · as Mr. Monroe
- What Waits Below1984 · as Lemurian Elder
- Ernie Kovacs: Between the Laughter1984 · as George Abbott
- Computercide1982 · as Emery Korter & Clone
- Isabel's Choice1981 · as Johnny Parker
- The Five of Me1981 · as Prosecutor
- The Best Place to Be1979 · as Sean Callahan
- Particular Men1972
- That Darn Cat!1965 · as Graham
- The Further Adventures of Gallegher1965 · as Charles Van Raalte
- One Man's Way1964 · as Dr. Arthur Gordon
- The Magic Sword1962 · as Sir Branton
All TV Shows (65)
- Christine Cromwell1989 · as Gentleman
- Nutcracker: Money, Madness & Murder1987
- L.A. Law1986 · as Trustee Jarrett
- The Colbys1985
- A Death in California1985 · as Ned Nelson
- Highway to Heaven1984
- Scarecrow and Mrs. King1983
- The A-Team1983 · as Dr. Peters
- The A-Team1983 · as Party Guest
- St. Elsewhere1982 · as Burt Hammond
- Nero Wolfe1981 · as Paul Kessler
- Falcon Crest1981 · as Mr. Plenn
- Simon & Simon1981
- Code Red1981
- Dynasty1981 · as Brother Leo
- Magnum, P.I.1980 · as Harold Sands
- Knots Landing1979 · as Mr. Willis
- Logan's Run1977 · as Frederick Lyman
- Starsky & Hutch1975
- Police Woman1974
- Harry O1974
- Little House on the Prairie1974 · as Dillon Hyde
- Adam-121968 · as Merodach
- Hawaii Five-O1968 · as Dr. Tolvar
- Mannix1967
- Family Affair1966
- Star Trek1966 · as Parmen
- The Monroes1966
- Honey West1965 · as Ins. Co. President Canby
- Lost in Space1965 · as Nexus
- Gomer Pyle, U.S.M.C.1964
- Daniel Boone1964 · as Patrick Henry
- Daniel Boone1964 · as Colonel Trevelyan
- Kraft Suspense Theatre1963 · as Alan Parsons
- The Fugitive1963 · as Dr. Dean Franklyn
- Combat!1962 · as Maj. Hendricks
- The Twilight Zone1959 · as Headmaster
- Rawhide1959 · as Lt. Whitley
- Bat Masterson1958 · as Blackie
- Bat Masterson1958 · as Dick Jeffers
- Behind Closed Doors1958
- Shirley Temple's Storybook1958 · as Crown Prince
- Perry Mason1957 · as Lloyd Farrell
- Perry Mason1957 · as Thomas H. (Tom) Gilrain
- Perry Mason1957 · as Richard W. 'Dickie' Durham
- Have Gun, Will Travel1957
- The Count of Monte Cristo1956
- Matinee Theater1955
- Alfred Hitchcock Presents1955 · as Father McCann
- Cheyenne1955
- Navy Log1955
- Gunsmoke1955 · as Tom Clegg
- Gunsmoke1955 · as Benjamin Ellis
- The Millionaire1955 · as Allan Malcolm
- The Millionaire1955 · as Bob Martin
- The Secret Storm1954
- Letter to Loretta1953 · as Lyman Adler
- Cavalcade of America1952 · as George Washington
- Hallmark Hall of Fame1951 · as The Footman
- Hallmark Hall of Fame1951 · as Captain Nicholas Lockyer
- Schlitz Playhouse of Stars1951
- Tales of Tomorrow1951
- Lux Video Theatre1950 · as Tod
- Lux Video Theatre1950
- Lights Out1949