Warner Bros. surprised fans in Hall H on Saturday by premiering the first trailer for Zack Snyder’s superhero all-star movie, “Justice League.”

The upcoming film brings together DC Comics heroes Batman (Ben Affleck), Wonder Woman (Gal Gadot), the Flash (Ezra Miller), Superman (Henry Cavill), Cyborg (Ray Fisher) and Aquaman (Jason Momoa).

Based on the early footage, “Justice League” has a much lighter tone than Snyder’s “Batman v Superman: Dawn of Justice,” which was criticized for taking itself too seriously. Miller’s Flash also brings an element youth to the mix.

At one point in the trailer, cut to the rock n’ roll of Jack White, Affleck’s Bruce Wayne turns to Aquaman and smirks: “I hear you can talk to fish?”

“Justice League” arrives in theaters Nov. 17, 2017.