Guest Stars Gerry Mendicino voices Taurus Julie Lemieux voices Gemini Nigel Hamer voices Gemini Wayne Best voices Scorpio Julie Lemieux voices Libra Francis Diakowsky voices Iron Man Credit Only Hamish McEwan voices Wonderman Caroly Larson voices Computer John Stocker voices Ultron Graham Harley voices Edwin Jarvis Raoul Trujillo voices Various Conrad Coates voices Various Philip Akin voices Various Ken Kramer voices Various Oliver Becker voices Various Elizabeth Shepherd voices Various Denis Akiyama voices Various Philip Shepherd voices Various Peter Wildman voices Various Stephen Ouimette voices Various Peter Windrem voices Various Robert Latimer Cornell voices Various Paul Essiembre voices Various Rob Cowan voices Various Carlos Diaz voices Various Dan Chameroy voices Various Normand Bissonnette voices Various Allan Royal voices Various Tate Roswell voices Various Susan Roman voices Various