| 2021 |
Emily @ the Edge of Chaos |
Sigmund Freud (voice) |
| 2013 |
The Prime Ministers: The Pioneers |
Levi Eshkol (voice) |
| 2013 |
Star Trek: En la oscuridad |
Ambassador Spock |
| 2012 |
Zambezia |
Sekhuru (voice) |
| 2011 |
Transformers: El lado oscuro de la luna |
Sentinel Prime (voice) |
| 2009 |
Star Trek: Evolutions |
Narrator |
| 2009 |
Star Trek |
Ambassador Spock |
| 2008 |
Fringe |
Dr. William Bell |
| 2005 |
Rambam - The Story of Maimonides |
Rambam (voice) |
| 2001 |
Mind Meld: Secrets Behind the Voyage of a Lifetime |
Himself |
| 2001 |
Atlantis: El imperio perdido |
King Kashekim Nedakh (voice) |
| 2000 |
The Fly Papers: The Buzz on Hollywood's Scariest Insect |
Narrator |
| 2000 |
Sinbad: Beyond the Veil of Mists |
Akron/ Baraba/ King Chandra |
| 2000 |
Forging Greatness: Lincoln in Indiana |
Narrator |
| 1999 |
The Story of Computer Graphics |
Narrator |
| 1999 |
Rashi: A Light After The Dark Ages |
Rashi (voice) |
| 1998 |
A Life Apart: Hasidism in America |
Narrator |
| 1998 |
The Lost World |
Angus McArdle |
| 1998 |
Invasion America |
N/A |
| 1998 |
Un mundo feliz |
Mustapha Mond |
| 1997 |
La Biblia: David |
Samuel |
| 1996 |
Jellies & Other Ocean Drifters |
Narrator |
| 1995 |
Star Trek: The Next Generation - Unification |
Spock (archive footage) |
| 1995 |
Bonanza: cerco mortal |
Frank James |
| 1994 |
Star Trek: A Captain's Log |
Himself |
| 1994 |
El Guardián de las Palabras |
Dr. Jekyll / Mr. Hyde (voice) |
| 1994 |
Destiny in Space |
Narrator (voice) |
| 1993 |
The Halloween Tree |
Mr. Moundsroud (Voice) |
| 1992 |
Titanica |
narrator |
| 1991 |
Star Trek VI: Aquel país desconocido |
Captain Spock |
| 1991 |
Haunted Lives: True Ghost Stories |
Host |
| 1991 |
Never Forget |
Mel Mermelstein |
| 1989 |
Star Trek V: La última frontera |
Captain Spock |
| 1986 |
Star Trek IV: Misión salvar la Tierra |
Captain Spock |
| 1986 |
Transformers: La película |
Galvatron (voice) |
| 1986 |
Aladdin and His Wonderful Lamp |
The Evil Moroccan Magician |
| 1986 |
Super Duper Bloopers |
Himself |
| 1985 |
Planets of the Sun |
Narrator |
| 1984 |
Lights: The Miracle of Chanukah |
Greek Nobleman |
| 1984 |
The Sun Also Rises |
Count Mippipopolous |
| 1983 |
Leonard Nimoy: Star Trek Memories |
Host |
| 1982 |
Star Trek II: La ira de Khan |
Captain Spock |
| 1982 |
A Woman Called Golda |
Morris Meyerson |
| 1981 |
Vincent |
Theo van Gogh |
| 1980 |
Seizure: The Story of Kathy Morris |
Dr. Richard Connought |
| 1979 |
Star Trek: La película |
Mr. Spock |
| 1978 |
La invasión de los ultracuerpos |
Dr. David Kibner |
| 1973 |
Operación Alfa |
Mitch |
| 1973 |
Star Trek: La serie animada |
Spock (voice) |
| 1972 |
El amuleto del diablo |
Tom Kovack |
| 1971 |
El oro de nadie |
Miller |
| 1971 |
Assault on the Wayne |
Comdr. Phil Kettenring |
| 1967 |
Valley of Mystery |
Spence Atherton |
| 1966 |
Misión: imposible |
Paris |
| 1966 |
Star Trek |
Spock |
| 1966 |
Deathwatch |
Jules LaFranc |
| 1965 |
Star Trek: The Cage |
Spock |
| 1963 |
El balcón |
Roger |
| 1958 |
Las sanguijuelas humanas |
Professor Cole |
| 1958 |
Satan's Satellites |
Narab |
| 1953 |
Old Overland Trail |
Chief Black Hawk |
| 1952 |
Zombis de la estratosfera |
Narab |
| 1952 |
La Mula Francis va a West Point |
Football Player |
| 1952 |
Kid Monk Baroni |
Paul 'Monk' Baroni |
| 1970 |
Symphony to the Planets: A Star to Call Home |
Narrator |
| 1970 |
Symphony to the Planets: Mysteries Beyond Our Reach |
Narrator |
