- 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
A powerful stimulant that Dr. McCoy carried in his standard medikit on stardate 5483.7 (2269). Use of this drug helped to sustain the lives of McCoy and the other members of a landing party on the second planet of the Taurean system — Captain Kirk, Commander Spock, and Lieutenant Carver — while the life forces of the landing party were being drained away and consumed by the women living on the planet.