The galaxy far, far away has Darth Vader, the Emperor, Grand Admiral Thrawn and a host of other iconic baddies. Yet, Star Trek and the galaxy right, right here isn't as focused on individual villains that way. However, if the universe created by Gene Roddenberry has a single, identifiable villain it's a 20th Century human who found himself in the future. Khan Noonien Singh is an important villain in Star Trek, and those who don't already know his story are in for an incredible adventure. The character has a long history in the nearly 60-year-old saga, and he remains important to its past and future.