1951 "Queen for a Day"
1951 "Rhubarb"
1952 "Kid Monk Baroni"
1952 "Francis Goes to West Point"
1953 "Old Overland Trail"
1954 "Them!"
1958 "Satan's Satellites"
1963 "The Balcony"
1966 "Deathwatch"
1967 "Valley of Mystery"
1971 "Catlow"
1978 "Invasion of the Body Snatchers "(remake)
1979 "Star Trek The Motion Picture"
1982 "Star Trek II: The Wrath of Khan"
1984 "Star Trek III: The Search for Spock" (also directed)
1986 "The Transformers"
1986 "Star Trek IV: The Voyage Home" (also directed)
1987 "Three Men and a Baby" (director)
1988 "The Good Mother"
1989 "Star Trek V: The Final Frontier"
1990 "Funny About Love" (director)
1991 "Star Trek VI: The Undiscovered Country " (also executive producer)
1994 "Holy Matrimony" (director)
Sinbad: Beyond the Veil of Mists (1999) (voice) .... Akron/Baraka
2.Star Trek: Secret of Vulcan Fury (1999) (VG) (voice) .... Mr. Spock
3.Brave New World (1998/I) (TV) .... Mustapha Mond
4.Armageddon: Target Earth (1998) .... Narrator
5.David (1997) (TV) .... Samuel
6.Life Apart: Hasidism in America, A (1997) (voice) .... Narrator
7.Carpati: 50 Miles, 50 Years (1996) .... Narrator
8.Jellies & Other Ocean Drifters (1996) .... Narrator
9.Bonanza: Under Attack (1995) (TV) .... Frank James
10.Pagemaster, The (1994) (voice) .... Dr. Jekyll & Mr. Hyde
11.Destiny in Space (1994) (voice) .... Narrator
12.Star Trek VI: The Undiscovered Country (1991) .... Captain Spock
13.Never Forget (1991) (TV) .... Mel Mermelstein
14.Ring of Fire (1991/II) .... Narrator
15.Star Trek V: The Final Frontier (1989) .... Captain Spock
16.Star Trek IV: The Voyage Home (1986) .... Captain Spock
... aka Voyage Home: Star Trek IV, The (1986)
17.Transformers: The Movie, The (1986) (voice) .... Galvatron
... aka Transformers, The (1986)
18.Aladdin and His Wonderful Lamp (1985) (TV)
19.Star Trek III: The Search for Spock (1984) .... Captain Spock/Elevator
Voice (as Frank Force)
20."Sun Also Rises, The" (1984) (mini) TV Series .... Count Mippipopolous
21.Star Trek: The Wrath of Khan (1982) .... Captain Spock
... aka Star Trek II: The Vengeance of Khan (1982) (USA: working title)
... aka Star Trek II: The Wrath of Khan (1982) (new title)
22."Marco Polo" (1982) (mini) TV Series .... Achmet
23.Woman Called Golda, A (1982) (TV) .... Morris Meyerson
24.Seizure: The Story of Kathy Morris (1980) (TV)
25.Star Trek: The Motion Picture (1979) .... Commander Spock
26.Invasion of the Body Snatchers (1978) .... Dr. David Kibner
27."Coral Jungle, The" (1976) TV Series (voice) .... Narrator
28."In Search Of" (1976) TV Series (voice) .... Narrator
29.Missing Are Deadly, The (1974) (TV) .... Dr. Durov
30.Alpha Caper, The (1973) (TV) .... Mitch
... aka Inside Job (1973) (TV)
31."Star Trek" (1973) TV Series (voice) .... Mr. Spock
... aka "Star Trek: The Animated Series" (1973)
32.Columbo: A Stitch in Crime (1973) (TV) .... Dr. Barry Mayfield
33.Baffled! (1972) (TV) .... Tom Kovack
34.Catlow (1971) .... Miller
... aka Oro de nadie, El (1971) (Spain)
35.Assault on the Wayne (1970) (TV) .... Commander Phil Kettenring
36."Mission: Impossible" (1966) TV Series .... Paris (1969-1971)
37.Star Trek - Where No Man Has Gone Before (1966) (TV) .... Mr. Spock
... aka Where No Man Has Gone Before (1966) (TV)
38."Star Trek" (1966) TV Series .... Commander Spock
39.Deathwatch (1966)
40.Valley of Mystery (1966)
... aka Stranded (1966)
41.Star Trek (1965) (TV) .... Mister Spock
... aka Star Trek: The Cage (1965) (TV)
42.Balcony, The (1963) .... Rebel leader
43."General Hospital" (1963) TV Series .... Bernie (1963)
44.Brain Eaters, The (1958) (as Leonard Nemoy) .... Professor Cole
... aka Brain Snatchers, The (1958)
... aka Keepers of the Earth (1958)
... aka Keepers, The (1958/I)
45.Satan's Satellites (1958) .... Narab
46.Them! (1954) (uncredited) .... Telex operator
47.Old Overland Trail (1953) .... Black Hawk
48.Francis Goes to West Point (1952) .... Cadet
49.Kid Monk Baroni (1952)
50.Zombies of the Stratosphere (1952) .... Narab
51.Queen for a Day (1951)
... aka Horsie (1951)
52.Rhubarb (1951) (uncredited) .... Young ballplayer
Filmography as: Actor, Director, Producer, Writer
Director filmography
(1990s) (1980s) (1970s)
1."Deadly Games" (1995) TV Series
2.Holy Matrimony (1994)
3.Funny About Love (1990)
... aka New York Times (1990) (USA: working title)
4.Body Wars (1989)
5.Good Mother, The (1988)
6.Three Men and a Baby (1987)
7.Star Trek IV: The Voyage Home (1986)
... aka Voyage Home: Star Trek IV, The (1986)
8.Star Trek III: The Search for Spock (1984)
9."Powers of Matthew Star, The" (1982) TV Series
10."T.J. Hooker" (1982) TV Series (episode "Decoy, The")
11."Night Gallery" (1970) TV Series
... aka "Rod Serling's Night Gallery" (1970) (USA)
Filmography as: Actor, Director, Producer, Writer
Producer filmography
(1990s) (1960s)
1."Deadly Games" (1995) TV Series (executive)
2.Star Trek VI: The Undiscovered Country (1991) (executive)
3.Deathwatch (1966)
Filmography as: Actor, Director, Producer, Writer
Writer filmography
(1990s) (1980s)
1.Star Trek VI: The Undiscovered Country (1991) (story)
2.Star Trek IV: The Voyage Home (1986) (story)
... aka Voyage Home: Star Trek IV, The (1986)
Filmography as: Actor, Director, Producer, Writer
Notable TV guest appearances
1."Simpsons, The" (1989) playing "Himself"(voice) in episode: "Springfield Files,
The" (episode # 8.10) 1/12/1997
2."Muppets Tonight!" (1996) playing "Himself" 3/15/1996
3."Simpsons, The" (1989) playing "Himself"(voice) in episode: "Marge vs. the
Monorail" (episode # 4.12) 1/14/1993
4."Star Trek: The Next Generation" (1987) playing "Spock" in episode:
"Unification: Part 2" (episode # 5.8) 11/9/1991
5."Star Trek: The Next Generation" (1987) playing "Spock" in episode:
"Unification: Part 1" (episode # 5.7) 11/2/1991
6."T.J. Hooker" (1982) playing "Paul McGuire" in episode: "Vengeance is Mine"
(episode # 2.21) 2/5/1983
7."Night Gallery" (1970) playing "Henry Auden" in episode: "She'll Be Company
for You" (episode # 3.10) 12/24/1972
8."Gunsmoke" (1955) playing "John Walking Fox" in episode: "Treasure of John
Walking Fox" (episode # 11.29) 4/16/1966
9."Virginian, The" (1962) in episode: "Show Me a Hero" (episode # 4.9)
11/17/1965
10."Virginian, The" (1962) in episode: "Showdown, The" (episode # 3.29) 4/14/1965
11."Get Smart" (1965) playing "KAOS hitman" in episode: "Dead Spy Scrawls,
The" 1965
12."Man from U.N.C.L.E., The" (1964) in episode: "Project Strigas Affair, The"
11/24/1964
13."Outer Limits, The" (1963) playing "Judson Ellis" in episode: "I, Robot"
(episode # 2.8) 11/14/1964
14."Virginian, The" (1962) in episode: "Man of Violence" (episode # 2.14)
12/25/1963
15."Combat!" (1962) playing "Neumann" in episode: "Wounded Don't Cry, The"
(episode # 2.6) 10/22/1963
16."Gunsmoke" (1955) playing "Holt" in episode: "I Call Him Wonder" (episode #
8.28) 3/23/1963
17."Perry Mason" (1957) playing "Pete Chenery" in episode: "Case of the
Shoplifter's Shoe, The" (episode # 6.13) 1/3/1963
18."Gunsmoke" (1955) playing "Arnie" in episode: "Search, The" (episode # 8.1)
9/15/1962
19."Gunsmoke" (1955) playing "Grice" in episode: "Man a Day, A" (episode # 7.14)
12/30/1961
20."Twilight Zone, The" (1959) playing "Hansen" in episode: "Quality of Mercy,
A" (episode # 3.15) 12/29/1961
21."Wagon Train" (1957) in episode: "Tiburcio Mendez Story, The" (episode #
4.26) 3/22/1961
22."Untouchables, The" (1959) playing "Packy" in episode: "Takeover" 1961
23."Rawhide" (1959) playing "Anko" in episode: "Incident before Black Pass"
(episode # 3.27) 5/19/1960
24."Wagon Train" (1957) in episode: "Maggie Hamilton Story, The" (episode #
3.26) 4/6/1960
25."Wagon Train" (1957) in episode: "Estaban Zamora Story, The" (episode # 3.4)
10/21/1959
26."West Point" (1956) in episode: "Cold Peril" (episode # 1.28) 4/12/1957
27."West Point" (1956) in episode: "His Brother's Fist" (episode # 1.7)
11/16/1956
28."Dragnet" (1951) in episode: "Big Boys, The" 1954
29."Duckman" (1994) playing "Himself"
30."Lieutenant, The" (1963)
31."Bonanza" (1959) playing "Freddy" in episode: "Ape, The"