Guest Stars Vincent Tong voices Gene Khan / Mandarin Alistair Abell voices Happy Hogan Lisa Ann Beley voices Iron Man Onboard Computer Kristie Marsden voices Whitney Stane / Madame Masque Catherine Lough Haggquist voices Roberta Rhodes Mackenzie Gray voices Obadiah Stane Fred Henderson voices Howard Stark Brian Drummond voices O'Brian Ron Halder voices Professor Abraham Klein Alex Zahara voices Dr. Peter Corbeau Sam Salhi voices Various Fréderic Popovic voices Various Patrick Bethune voices Various Yann Pichon voices Various Patrick Noerie voices Various Sidney Kotto voices Various Manuel Blanc voices Various Tony Joudrier voices Various Pascal Casanova voices Various Cyril Aubin voices Various Céline Melloul voices Various Rebecca Shoichet voices Tricia Antoine Tomé voices Various Jason Simpson voices Mean Guard