- 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 Federation colony ship launched to Septimus Minor in 2274 that sustained guidance system failure, forcing its settlers instead to tame the hostile environment on Tau Cygna V. Federation searches never turned up the survivors until the Sheliak demanded the planet be evacuated per its treaty with the UFP in 2366.