Special Guest Stars Calista Flockhart as Cat Grant Tyler Hoechlin as Superman / Kal-El / Clark Kent Guest Stars Brenda Strong as Lillian Luthor Ian Gomez as Snapper Carr Frederick Schmidt as John Corben / Metallo Rich Ting as Dr. Glorist / Metallo-2 Co Starring Dawn Chubai as TV Anchor #1 Sachin Sahel as McGill Marshall Bingham as Robber Paul Lazenby as Lead Fireman Leif Havdale as Driver at Robbery Ava Wilson as Little Girl in the Park