- 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
Starfleet officer who studied Tarchannen III in 2362, becoming infected with an alien life-form. The infection exerted itself in 2367, forcing Mendez back to Tarchannen III where she metamorphosed into an alien.