Marvel's Hulk and the Agents of S.M.A.S.H. Marvel's Hulk and the Agents of S.M.A.S.H.

It's time to go green. And red. And blue. Marvel's Hulk and the Agents of S.M.A.S.H. — the superhero studio's other TV show about a band of do-gooders with an aggressively punctuated title — returns Sunday for Season 2 on Disney XD. The multi-hued gamma-radiated gang gets things started with the two-part episode "Planet Hulk" (airing Oct. 12 at 8 a.m./9c). Upcoming episodes this season will feature a pantheon of Marvel heavyweights, including the Guardians of the Galaxy, Silver Surfer, Spider-Man, the Avengers and Ghost Rider.

We've got a clip from the season premiere, plus your first look at the Season 2 key art:

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