James C. Mathis III T'Challa, Black Panther Voice Jonathan Adams Ronan the Accuser Voice Troy Baker Loki Voice Keston John Killmonger Voice Will Friedle Peter Quill, Star-Lord Voice Daisy Lightfoot Shuri Voice Yvette Nicole Brown Okoye Voice Jennifer Hale Mantis Voice Trevor Devall Klaue Voice Stan Lee Ravager Pilot Voice Steve Blum Wolverine Voice Mick Wingert Iron Man Voice Adrian Pasdar Iron Man, Tony Stark Voice Vanessa Marshall Gamora Voice Travis Willingham Thor Voice Chi McBride Nick Fury Voice Roger Craig Smith Captain America Voice Fred Tatasciore Hulk Voice Liam O'Brien Doctor Strange Voice Isaac C. Singleton Jr. Thanos Voice Greg Richardson Director Matt Wayne Writer