1999

(5 episodes) as narrator

1997

(1 episode)

1995

(8 episodes)

1994		Christy (1 episode)
1994		Mysteries of the Bible (45 episodes)

1993

(1 episode) as Seyetik

1991

(2 episodes) as Chief Justice Earl Warren

1987

(22 episodes) as Joe Gardner

1986		A Year in the Life (3 episodes) as Joe Gardner
1986		If Tomorrow Comes (3 episodes) as Gunther Hartog
1986		Planet Earth (7 episodes) as Narrator

1985		The Twilight Zone (1 episode)
1985		A.D. (5 episodes) as Claudius

1984

(3 episodes) as George Mason

1983		Natural World (1 episode)
1983		The Thorn Birds (4 episodes) as Paddy Cleary

1982

(1 episode)

1977		How the West Was Won (1 episode) as Timothy Macahan
1977		The Andros Targets (2 episodes) as Rev. Ellis

1975

(1 episode)

1971		Columbo (1 episode) as Mark Halperin
1971		Cannon (1 episode)
1971		Great Performances (1 episode) as Self

1970

(1 episode) as Ralph Burke (1 episode) as SS-Gruppenführer Helmut Arndt / Josef Strobe

1969		Medical Center (1 episode) as Dr. Thomas Patton
1969		The New People (1 episode)

1968		The Mod Squad (1 episode)
1968		Hawaii Five-O (1 episode) as Sam Patton
1968		The Dick Cavett Show (1 episode) as Self - Guest

1967		The Carol Burnett Show (1 episode) as Self - Guest
1967		Judd for the Defense (2 episodes)
1967		Garrison's Gorillas (2 episodes)

1965		The F.B.I. (1 episode) as Frederic Oliver Scott (1 episode) as Dr. Herbert Barth (1 episode) as John Streyer
1965		National Geographic Specials (2 episodes) as Narrator

1963		Kraft Suspense Theatre (1 episode) as Lou Franklin
1963		The Great Adventure (1 episode) as Col. Edwin L. Drake

1962

(1 episode) as Jim Derry

1961		Ben Casey (1 episode)
1961		Dr. Kildare (1 episode) as Fred Carroll
1961		Cain's Hundred (1 episode) as Doug Crawford
1961		The Defenders (1 episode) as Harvey Slaughter (1 episode) as Acting Governor White (1 episode) as George Helber

1956		The Steve Allen Show (1 episode) as Self - Singer
1956		Tony Awards (2 episodes) as Self - Performer

1955		Alfred Hitchcock Presents (1 episode) as Harry Adams
1955		Gunsmoke (1 episode) as Will Stambridge (1 episode) as Bohannan (1 episode) as Tom Lynott (1 episode) as Lewis Stark

1954

(1 episode) as Charley Kincaid

1953

(1 episode)

1951		Hallmark Hall of Fame (1 episode) as Jay Follet
1951		Tales of Tomorrow (1 episode)

1950		Lux Video Theatre (1 episode) as Dan
1950		The Web (59 episodes)
1950		Robert Montgomery Presents (2 episodes)

1949

(1 episode) as Webb Wilson (3 episodes)

1948		Studio One (1 episode) as Fred Baxter (1 episode) as Edward Dean (1 episode) as Merrick (1 episode) as Ralph Johnson (1 episode) as Julian Hurst (1 episode) as Calvin (1 episode) as Jim Colton (3 episodes) (1 episode) as Joe
1948		The Ed Sullivan Show (1 episode) as Self - Cervantes / Don Quixote

1947

(2 episodes)