2024Piece by PieceSpock (voice) (archive sound) (uncredited)Movie
2022765874: UnificationSpock · 4 episodesShow
2021Star Trek: ProdigySpock (voice) · 1 episodeShow
2021Emily @ the Edge of ChaosSigmund Freud (voice)Movie
2016Star Trek: Inside the Roddenberry Vault(archive footage)Movie
2016The Shannara ChroniclesSpock (archive footage) · 1 episodeShow
2013The Prime Ministers: The PioneersLevi Eshkol (voice)Movie
2012ZambeziaSekhuru (voice)Movie
2011Transformers: Dark of the MoonSentinel Prime (voice)Movie
2011Classic TV Bloopers UncensoredSpock (archive footage)Movie
2011Billy Blackburn's Treasure Chest: Rare Home Movies and Special MemoriesMovie
2009Star Trek: EvolutionsNarratorMovie
2009Star Trek: Evolutions16 episodesShow
2009Land of the LostThe Zarn (voice)Movie
2008FringeDr. William Bell · 87 episodesShow
2007The Big Bang TheoryMr. Spock (voice) · 1 episodeShow
2007The Pixar StorySpock (archive footage)Movie
2005Rambam - The Story of MaimonidesRambam (voice)Movie
2004Reflections on SpockMovie
2004Kiss 'N' Tell: Romance in the 23rd CenturyMovie
2004Birth of a Timeless LegacyMovie
2001Atlantis: The Lost EmpireAtlantean King (voice)Movie
2000The Fly Papers: The Buzz on Hollywood's Scariest InsectNarratorMovie
2000Sinbad: Beyond the Veil of MistsAkron/ Baraba/ King ChandraMovie
2000Forging Greatness: Lincoln in IndianaNarratorMovie
1999The Story of Computer GraphicsNarratorMovie
1999FuturamaLeonard Nimoy's Head (Voice) · 2 episodesShow
1999Rashi: A Light After The Dark AgesRashi (voice)Movie
1998BeckerProfessor Emmett Fowler · 1 episodeShow
1998A Life Apart: Hasidism in AmericaNarratorMovie
1998The Lost WorldAngus McArdleMovie
1998Invasion AmericaGeneral Konrad (voice) · 13 episodesShow
1998Brave New WorldMustapha MondMovie
1998Armageddon: Target EarthHostMovie
1997DavidSamuel · 2 episodesShow
1997DavidSamuelMovie
1997The Great PyramidsNarrator (voice)Movie
1996Mystical World of Ancient GreeceNarrator (voice)Movie
1996Carpati: 50 Miles, 50 YearsMovie
1996Jellies & Other Ocean DriftersNarratorMovie
1995Mysterious Spirits of the MayansNarrator (voice)Movie
1995VirtuositySpock (archive footage) (uncredited)Movie
1995The Outer LimitsThurman Cutler · 1 episodeShow
1995Bonanza: Under AttackFrank JamesMovie
1995Symphony to the Planets: Mysteries Beyond Our ReachNarratorMovie
1994Science Fiction: A Journey Into the UnknownMovie
1994The PagemasterDr. Jekyll / Mr. Hyde (voice)Movie
1994DuckmanLeonard Nimoy · 1 episodeShow
1994Destiny in SpaceNarrator (voice)Movie
1994Ancient Mysteries: BigfootHostMovie
1994Ancient MysteriesNarrator · 95 episodesShow
1993The Halloween TreeMr. Moundshroud (voice)Movie
1993Star Trek: Deep Space NineMr. Spock · 1 episodeShow
1993Symphony to the Planets: A Star to Call HomeNarratorMovie
1991Star Trek VI: The Undiscovered CountryCaptain SpockMovie
1991Star Trek: The Next Generation - UnificationSpockMovie
1991Haunted Lives: True Ghost StoriesHost · 3 episodesShow
1991Never ForgetMel MermelsteinMovie
1989Star Trek V: The Final FrontierCaptain SpockMovie
1986Star Trek IV: The Voyage HomeCaptain SpockMovie
1986Aladdin and His Wonderful LampThe Evil Moroccan MagicianMovie
1985Planets of the SunNarratorMovie
1984LightsGreek NoblemanMovie
1984The Sun Also RisesCount Mippipopolous · 2 episodesShow
1984Star Trek III: The Search for SpockCaptain Spock / Elevator VoiceMovie
1983Leonard Nimoy: Star Trek MemoriesHostMovie
1982Marco PoloAchmet · 3 episodesShow