- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Colony leader of agricultural-based group on the planet Omicron Seti III. In 2267, the U.S.S. Enterprise made contact with Sandoval and discovered that the residents of the colony were shielded from deadly radiation by indigenous spores.