| Movie | Role |
|---|---|
| Atlantis: The Lost Empire (2001) | King Kashekim Nedakh (voice) |
| Invasion of the Body Snatchers (1978) | Dr. David Kibner |
| Star Trek (2009) | Ambassador Spock |
| Star Trek: The Motion Picture (1979) | Mr. Spock |
| Star Trek II: The Wrath of Khan (1982) | Captain Spock |
| The Transformers: The Movie (1986) | Galvatron (voice) |