The Avengers: Earth's Mightiest Heroes/Ben 10/Transformers: Heroes United

The Avengers: Earth's Mightiest Heroes/Ben 10/Transformers: Heroes United is an upcoming crossover TV special.

Characters

 * Captain America (Brian Blooms)
 * Iron Man (Eric Loomis)
 * Thor (Rick D. Wasserman)
 * Hulk (Fred Tatasciore)
 * Yellowjacket (Wally Wingert)
 * Wasp (Colleen O'Shaughnessey)
 * Black Panther (James C. Mathis III)
 * Hawkeye (Chris Cox)
 * Vision (Peter Jessop)
 * Ms. Marvel (Jennifer Hale)
 * Spider-Man (Drake Bell)
 * Ben 10 (Yuri Lowenthal)
 * Rook (Bumper Robinson)
 * Optimus Prime (Peter Cellun)
 * Warpath (Jamieson Price)
 * Bumblebee (Will Firedle)
 * Ratchet (Jeffery Combs)
 * Jetfire (Troy Baker)
 * Bulkhead (Kevin Michael Richardson)
 * Strongarm (Constance Zimmer)
 * Arcee (Sumalee Montano)
 * Wheeljack (John DiMaggio)
 * Sideswipe (Darren Criss)
 * Sunstreaker (Traivs Willingham)
 * Jazz (Phil LaMarr)
 * Smokescreen (Nolan North)
 * Fixit (Mitchell Whitfield)
 * Ultron (Tom Kane)
 * Vilgax (Steven Blum)
 * Megatronn (Frank Welker)
 * Starscream (Sam Riegel)
 * Shockwave (David Sobolov)
 * Lugnut (David Kaye)
 * Soundwave (Isaac C. Singleton, Jr.)