The CW announced details of the new show DC’s Legends of Tomorrow, and released the first image and trailer. The network’s upfront gave up a few big details about the show — time travel factors in, and Caity Lotz is playing White Canary, among others. There’s info on the villain, an immortal baddie named Vandal Savage, who has been a DC Comics villain for decades, and some pretty goofy/fun stuff once the time travel concepts kick in. It looks kind of like the Legion of Superheroes, only with adventures in our time rather than the 30th century.

Check out the four-minute Legends of Tomorrow trailer and image below to see all the action.

Here is the show’s official synopsis: