- 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 specially-bred Alpha Jem'Hadar warrior. As 'First,' he declared victory in a takeover of the U.S.S. Defiant in 2374. During the Starfleet crew's fight to regain the ship, Worf killed Kudak'Etan with his bare hands.