Guest Stars Vincent Tong voices Gene Khan / Mandarin Alistair Abell voices Happy Hogan Fred Henderson voices Howard Stark Michael Adamthwaite voices Justin Hammer Dean Redman voices Nick Fury Donny Lucas voices Mr. Fix Brett Dier voices Andy Erwin Brenna O'Brien voices Rhona Burchill / Mad Thinker Jeffrey Bowyer-Chapman voices Black Panther Alistair Abell voices Black Knight Marsha Regis voices Nekia