- 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
Ferengi who reprogrammed Reginald Barclay's holographic program to convince U.S.S. Voyager to travel through a fatal geodesic fold. Gegis hoped to profit from selling Seven of Nine's nanoprobes.