- 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
Cardassian undercover operative at Soukara who was providing military intelligence for Starfleet in 2374. Lasaran was killed when Worf disregarded a rescue rendezvous in order to save Jadzia instead.