- 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
Ruwon was the senior head of a delegation of Romulans who visited Deep Space 9 in 2371 to obtain Starfleet records on the Dominion. Ruwon's solution to the impending Dominion threat was to destroy the station and collapse the wormhole.