The Avengers series will premier on Disney XD on Wednesday, Oct. 20 at 8:30 p.m. (ET/PT).
Here's how Disney XD's describes "Breakout," the two-part series premiere:
, Hulk, Thor, Ant-Man and Wasp have defeated some of the most dangerous Super Villains on the planet. But when the Super Villain prison system mysteriously shuts down, chaos is unleashed on the world. Earth's Mightiest Heroes must now band
together as the Avengers to protect the planet from the threats that no single Super Hero could face alone. Their first task is to try and stop Graviton, a being whose power dwarfs anything ever seen. He's after Nick Fury, but will destroy the world to get to him. Individually the heroes have no chance, but together they can make a difference."