- 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 starship near Sigma Erani circa stardate 43872, ordered to stand by to bring more hytritium from that system to neutralize Beta Agni II's tainted water after half the intended load shuttled aboard the Enterprise is lost.