Liam Sullivan

Full filmography

• Star Trek (1966) as Parmen
• Perry Mason (1957) as Lloyd Farrell
• Perry Mason (1957) as Thomas H. (Tom) Gilrain
• Perry Mason (1957) as Richard W. 'Dickie' Durham
• The A-Team (1983) as Dr. Peters
• The A-Team (1983) as Party Guest
• Mannix (1967)
• The Fugitive (1963) as Dr. Dean Franklyn
• Dynasty (1981) as Brother Leo
• Magnum, P.I. (1980) as Harold Sands
• Little House on the Prairie (1974) as Dillon Hyde
• Falcon Crest (1981) as Mr. Plenn
• Knots Landing (1979) as Mr. Willis
• Hawaii Five-O (1968) as Dr. Tolvar
• Adam-12 (1968) as Merodach
• Bat Masterson (1958) as Blackie
• Bat Masterson (1958) as Dick Jeffers
• Simon & Simon (1981)
• The Twilight Zone (1959) as Headmaster
• Daniel Boone (1964) as Patrick Henry
• Daniel Boone (1964) as Colonel Trevelyan
• Combat! (1962) as Maj. Hendricks
• L.A. Law (1986) as Trustee Jarrett
• St. Elsewhere (1982) as Burt Hammond