As the curse of the Wendigo begins spreading across the team. A-Bomb narrates this heroic episode turned horror flick joined by Marvel's biggest clawed Hero, Wolverine. Together, they must all stop the curse from spreading and do everything in their power to prevent from becoming Wendigos themselves.
The world finally accepts the Hulks as heroes, but before they can enjoy their success, a surprise attack from The Leader and his agents of C.R.A.S.H. threaten to destroy Vista Verde and the Hulk's reputation with it! The Hulks must save the town from villains they cannot see and from a threat that lies within the Hulks themselves.
While looking for a way back to Earth, the Hulks discover the Leader stowed away on board the ship. Retribution must wait as the Agents of S.M.A.S.H. have to fight Ronan the Accuser and his Kree soldiers to save an old foe: Ego the Living Planet. But when Galactus comes to consume Ego the Living Planet, the Agents of S.M.A.S.H. must put themselves at risk to save the lives of their two enemies.