Comic-Con is here! And so is the first video: the all-new ultra-shiny mega-blue trailer for Tron: Legacy. [Insert screams and drool here]

Yes, we've got ourselves another look at Joseph Kosinksi's sequel to the techno-surfing classic, and it's much the same as the last trailer (over here with a pretty batch of stills). But with a LOT of added cool new bits.

So Sam Flynn (Garrett Hedlund), who saw his dad Kevin (Jeff Bridges) just before he disappeared down his digital rabbit hole, is all grown up now. And he's been summoned into the Tron world by a mysterious man, Alan Bradley (Bruce Boxleitner), and a pager message from thin air.

With light bikes, halos and spandex suits galore, Tron: Legacy's world has been beefed up for the 3-D age. And that includes not just one Jeff Bridges, but two: the CGI-faced Clu, Flynn's evil computer. Who looks awesome in a vibrant orange outfit. His face is damn impressive too - the effects work really is completely seamless.

Read on for the video and get super-excited. Then once you've calmed down, watch it again. Trust us, you'll want to.