- 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
Young woman whose childhood genetic enhancement operation produced cataleptic side-effects. In 2375 Dr. Julian Bashir reversed the personality disorder, giving Douglas a chance at a normal life.