Acting

—

(1 episode) as Sherlock Holmes

2021		The Center Seat: 55 Years of Star Trek (4 episodes) as Self (archive footage)
2021		Star Trek: Prodigy (1 episode) as Spock (voice)

2017

(1 episode) as Spock (archive footage)

2016

(1 episode) as Spock (archive footage)

2009

(1 episode) as Self

2008		Shatner's Raw Nerve (1 episode) as Self
2008		Fringe (87 episodes) as Dr. William Bell
2008		The Real Story (1 episode) as Himself

2007

(1 episode) as Mr. Spock (voice)

2005

(1 episode) as Self

2002		HypaSpace (1 episode) as Self
2002		After They Were Famous (1 episode) as Self

1999

(4 episodes) as Leonard Nimoy's Head (Voice)

1998		Becker (1 episode) as Professor Emmett Fowler
1998		Invasion America (13 episodes)

1996

(1 episode) as Self

1995

(1 episode) as Thurman Cutler

1994		Duckman (1 episode)
1994		Ancient Mysteries (94 episodes) as Narrator (1 episode)

1992

(1 episode) as Spock (archive footage)

1991

(1 episode) as Host

1989

(2 episodes) as Leonard Nimoy (voice)

1987

(2 episodes) as Spock

1984

(2 episodes) as Count Mippipopolous

1982		Marco Polo (8 episodes) as Achmet
1982		Faerie Tale Theatre (1 episode) as The Evil Moroccan Magician
1982		Wogan (1 episode) as Self
1982		T. J. Hooker (1 episode)

1977		Bitte umblättern (1 episode) as Self
1977		In Search of... (8 episodes) as Narrator (1 episode)
1977		Auf los geht's los (1 episode) as Self

1976

(1 episode) as Self

1975

(1 episode) as Self - Cameo (uncredited)

1973

(22 episodes) as Spock (voice)

1971

(1 episode) as Barry Mayfield

1970

(1 episode) as Henry Auden

1969

(1 episode) as Self

1968

(1 episode) as Self

1967		The Carol Burnett Show (1 episode) as Self - Guest / Various Characters
1967		Rowan & Martin's Laugh-In (1 episode) as Self
1967		Malibu U (1 episode) as Self

1966		Mission: Impossible (49 episodes) as Paris
1966		Star Trek (79 episodes) as Spock

1965

(1 episode)

1964		Profiles in Courage (1 episode) as Burr Jones
1964		Daniel Boone (1 episode) as Oontah
1964		The Man from U.N.C.L.E. (1 episode)
1964		The Hollywood Palace (1 episode) as Self - Singer

1963		Kraft Suspense Theatre (1 episode) as Cowell (1 episode) as Lawrence Brody
1963		The Outer Limits (1 episode) as Judson Ellis (1 episode) as Konig
1963		The Lieutenant (1 episode) as Gregg Sanders
1963		You Don't Say! (1 episode)

1962		Combat! (1 episode) as Pvt. Baum (1 episode) as Neumann
1962		The Virginian (1 episode) as Keith Bentley (1 episode) as Benjamin Frome (1 episode) as Wismer
1962		Sam Benedict (1 episode)

1961		The Mike Douglas Show (2 episodes) as Self
1961		Dr. Kildare (1 episode) as Harry
1961		87th Precinct (1 episode)
1961		Cain's Hundred (1 episode) as Ralph Tomek

1960		The Tall Man (1 episode) as Deputy Sheriff Johnny Swift (1 episode)
1960		Tate (1 episode)

1959		The Rebel (1 episode) as Jim Colburn
1959		The Twilight Zone (1 episode) as Hansen
1959		Lock-Up (1 episode)
1959		Bonanza (1 episode) as Freddy
1959		Rawhide (1 episode) as Anko

1958		The Rough Riders (1 episode)
1958		Sea Hunt (6 episodes)

1957		26 Men (2 episodes)
1957		Harbor Command (1 episode)
1957		Perry Mason (1 episode) as Pete Chennery
1957		Wagon Train (1 episode) as Bernabe Zamora

1956		West Point (1 episode) as Cadet Tom Kennedy (1 episode)
1956		Broken Arrow (1 episode) as Winnoa
1956		Man Called X (1 episode)

1955		Highway Patrol (2 episodes)
1955		Navy Log (1 episode)
1955		Gunsmoke (1 episode) as John Walking Fox (1 episode) as Holt (1 episode) as Arnie (1 episode) as Grice

1951

(2 episodes)

Directing

1995

(2 episodes) … Director

1982		The Powers of Matthew Star (1 episode) … Director
1982		T. J. Hooker (1 episode) … Director

1970

(1 episode) … Director