Earth's Mightiest Heroes are headed for Earth's mightiest convention.

Mark Ruffalo confirmed to Collider that the cast of The Avengers: Age of Ultron will be in attendance next month at Comic-Con International in San Diego.

“Yeah, we’re gonna go out there," he said. "We’re all flying, we’re flying from London. We’re working. We’re shooting. We’re gonna stop and get on a plane and go to Comic-Con together. It’s gonna be amazing.”

Exactly what fans can expect from the Avengers cast's on-stage reunion? It's too early to say. Based on past Marvel Studios appearances at Comic-Con, it's likely that we'll see some footage from Age of Ultron.

Check out the full Collider interview for much more of Ruffalo's thoughts on his future with the Marvel brand, including what convinced him to sign on as Hulk, what he wants to do with the character in the future, and the evolution of motion-capture technology.