GABRIEL MANN (ABC'S "REVENGE") GUEST STARS AS BRUCE BANNER IN A NEW EPISODE OF "THE AVENGERS: EARTH'S MIGHTIEST HEROES," SUNDAY, JUNE 24 ON MARVEL UNIVERSE ON DISNEY XD

"Nightmare in Red" - When S.H.I.E.L.D. comes under attack by the Hulk, the Avengers rush to the scene and find a rampaging Red Hulk. The hunt is on for Bruce Banner as the Avengers try and unravel the mystery of who the Red Hulk is, in a new episode of "The Avengers: Earth's Mightiest Heroes," SUNDAY, JUNE 24 (11:30 a.m. - 12:00 p.m., ET/PT) on Marvel Universe on Disney XD.

"The Avengers: Earth's Mightiest Heroes" stars Eric Loomis as Tony Stark/Iron Man, Brian Bloom as Steve Rogers/Captain America, Rick D. Wasserman as Thor, Fred Tatasciore as Hulk, James C. Mathis III as T'Challa/Black Panther, Chris Cox as Clint Barton/Hawkeye, Wally Wingert as Hank Pym/Ant-Man/Giant-Man and Colleen O'Shaughnessey as Janet Van Dyne/The Wasp.

Guest starring is Gabriel Mann (ABC's "Revenge") as Bruce Banner.

"Nightmare in Red" was written by Mark Parsons and directed by Boyd Kirkland.

"The Avengers: Earth's Mightiest Heroes" is produced by Marvel Animation and carries a TV-Y7-FV parental guideline.