After a Central City Alderman disappears and is found dead in Los Angeles, commissioner Dolan, along with Denny Colt (AKAThe Spirit), and Dolan's daughter Ellen, trek out to the City of Angels to investigate. Meanwhile, Cliff Secord (The Rocketeer) consoles his sweetheart Betty who is traumatized after accidentally discovering the politician's body. As the unlikely duo dive into the mystery, a deeper one unfolds-one that is masterminded by two of our heroes' arch-villains! Hold on tight for a rocket propelled double-dose of danger!