Guest Stars Roger Craig Smith voices Captain America Mick Wingert voices Tony Stark / Iron Man Troy Baker voices Hawkeye Laura Bailey voices Black Widow Dan Donohue voices Attuma Keston John voices Killmonger Trevor Devall voices Klaue Matthew Mercer voices Tiger Shark Scott Porter voices White Wolf Mela Lee voices Princess Zanda Ashley Eckstein voices Lady Elanna Roger Craig Smith voices Commander Orka Matthew Mercer voices Atlantean Guard