- 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
Xenologist who spent over 30 years studying the Crystalline Entity, after it killed her son. When she encountered the entity in 2368, she shattered it along with her scientific career.