- 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
Female companion to Ves Alkar, one of a series Alkar used as empathic repositories for his unpleasant feelings. The maltreatment caused Maylor to age rapidly. Dr. Beverly Crusher's investigation into her premature death uncovered Alkar's abusive conduct.