We told you something legendary was about to happen! One of the hits of San Diego Comic-Con weekend was the debut of the full cinematic trailer (a whopping 5 and a half minutes) for DC Universe Online, entitled “Who Do You Trust?” In addition to being shown on Spike TV, the trailer also made its Comic-Con premiere at the DCUO panel discussion to thunderous applause.

In DC Universe Online, you’ll be able to team up with legendary DC heroes like Batman, Superman, and Green Lantern… or pledge allegiance to the Joker, Lex Luthor, and other classic villains to determine the fate of the DC Universe. During the struggle for supremacy, you’ll team up with thousands of other players online from your PS3, customize your own skills and abilities, and ultimately create the most powerful super-being ever depicted in a videogame setting

So now that we know that gamers can become the next great legend of the DC Universe, the next question is whether or not they’ll save it, or conquer it? Guess we’ll find out when the game hits the PS3 on November 2nd.