 A steamship, an airliner and a train have all been destroyed over the past year. Perry White receives a telephone call from someone calling himself the Wrecker. The Wrecker claims responsibility for the incidents and now wants $100,000 or else more targets will be destroyed. Superman prevents another ship from being blown up, intercepting a small model plane carrying a powerful explosive. Clark Kent, Lois Lane and Jimmy Olsen investigate further, checking out the possible source of a mysterious noise that can be heard in the background when the Wrecker calls Perry. All of this comes as the Wrecker says he ll try to blow up multiple targets simultaneously if he doesn t get the $100,000.