Big Hero 6: Secrets of the Planet is a upcoming film and the sequel of the 2014 film, Big Hero 6. This is part of the Crossover Cinematic Universe.


  • Ryan Potter as Hiro Hamada
  • Scott Adsit as Baymax
  • Roger Craig Smith as Sonic the Hedgehog
  • Jamie Chung as GoGo Tomago
  • Laura Bailey as Blaze the Cat
  • Damon Wayans, Jr. as Wasabi
  • Genesis Rodriguez as Honey Lemon
  • Kirk Thornton as Shadow the Hedgehog
  • T.J. Miller as Fred
  • Mike Pollock as Dr. Eggman
  • Colleen Villard as Miles "Tails" Prower
  • Travis Willingham as Knuckles the Echidna
  • Quinton Flynn as Silver the Hedgehog
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