Guest Stars Vincent Tong voices Gene Khan / Mandarin Alistair Abell voices Happy Hogan Kristie Marsden voices Whitney Stane / Madame Masque Mackenzie Gray voices Obadiah Stane Brett Dier voices Andy Erwin Brenna O'Brien voices Rhona Burchill / Mad Thinker Brian Drummond voices O'Brian Ron Halder voices Professor Abraham Klein Rebecca Shoichet voices Tricia