- 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
An inhabited planet (pronounced "MARE-ack") which recovered from its botanical scourge of a century earlier, circa 2269, to become the source of a highly sensitive sizing scanner.