All 12 Star Trek Characters Played by Vaughn Armstrong

Throughout Star Trek‘s long history, several actors have appeared as multiple characters in various Trek shows, but Vaughn Armstrong has appeared more than most. Beginning with a one-episode Klingon role on Star Trek: The Next Generation, Vaughn appeared in 27 episodes of Star Trek and played a total of twelve different characters. Even prolific Trek actor Jeffrey Combs hasn’t racked up as many roles as Armstrong, although many of Combs’ roles may be more well-known. Vaughn has played mostly aliens throughout his Trek career, many of which rendered the actor unrecognizable under extensive make-up and prosthetics.