Guest Stars Clancy Brown voices Lex Luthor Lisa Edelstein voices Marcy Graves Robert Picardo voices Amazo Tom Kenny voices Search Leader Ashley Edner as Little Girl Uncredited Michael Rosenbaum voices Luthor Lookalike Carl Lumbly voices Civilian George Newbern voices Civilian Phil LaMarr as Civilian Maria Canals-Barrera voices Civilian Kevin Conroy voices Civilian Susan Eisenberg voices Civilian