Star Trek first began airing 45 years ago, it has provided us with a whole host of intriguing villains. Some of them were very forgettable but others, ah, the others. Across 11 movies and 6 TV series' there are some that really stand out and are usually involved in the best stories. To celebrate the apparently imminent casting of Benicio Del Toro as the main villain in J.J. Abrams' much anticipated Star Trek sequel, we run down our favourite ten villains in Star Trek lore, hopefully as an indicator and reminder to Abrams about what makes a great Trek villain. Heres the top ten!