Media Release -- Baron Zemo returns in a new episode of "The Avengers: Earth's Mightiest Heroes" on Sunday, December 5 at 10:00 a.m., ET/PT on Disney XD. The Avengers may be Earth's Mightiest Heroes, but now they're faced with Earth's Mightiest villains—the Masters of Evil!
On Sunday Morning, Evil will be Avenged with Brand New Episodes of "The Avengers: Earth's Mightiest Heroes" -- Sundays at 10:00 a.m. on Disney XD.
