Superman [Clark Kent; Kal-El; also as Johnny Clark]; Batman [Bruce Wayne]; Brainiac; Captain Comet [Adam Blake]; George Taylor; Jimmy Olsen; Lois Lane; Susie; Smelly (a cat); Metalek (villain)
Superman helps residents rebuild their building when a mechanical monster destroys it. But he begins to doubt his decision to have Clark Kent "die" and chats with Batman about it. Lois's niece Susie is not what she seems. Superman learns the Multitude is heading for Earth to destroy it. Captain Comet comes to take Susie away from Earth before it is destroyed.