Black X; Batu; Colonel Atwater; Madame La Coquin (villain, death); the Death Squadron (villains, introduction for all)
Synopsis
The Pan-American Congress erects "The Caldwell Line," like a seagoing Maginot Line, that parallels the entire eastern coast of the western hemisphere. This is in place in order to blockade the landlocked Axis powers, thus crimping their food supply. So now the Axis Secret Police need to do some sabotage, but first Madame La Coquin invites Black X to a fashionable Washington party, so that she can kill him. Batu uses an illusion to make them think Black X is really dead, allowing the Axis to complete their plans to destroy The Caldwell Line.
Invisible Justice [Kent Thurston]; John Steele; Weymann Brent (villain, introduction); an arson gang (villains, introduction for all)
Synopsis
Police are baffled as a safe goes missing after a horrible fire at a local hotel. Kent Thurston suspects arsonists, and investigates as the Invisible Hood. The arson gang wears asbestos suits, but are quickly defeated.
Hugh Hazzard; Bozo the Iron Man; Scar Papalle (introduction, death); Jim Hart (introduction); Sergeant Kelly (introduction); Sergeant Hill (introduction); Sergeant Dolan (introduction); Captain John "Ironsides" Dolan (introduction); Rudolf Hitz (villain, Jarmanian spy); Olga (villain, Jarmanian spy, introduction); Holtz (villain, Dictator of Jarmania, behind the scenes)
Synopsis
Jarmanian spies Rudolf Hitz and Olga, working with Public Enemy #1, Scar Pipalle, kidnap a General's son, and try to blackmail him for the gold at Fort Adam in Kentucky. Hugh Hazzard and his Iron Man Bozo the Robot stop them, with the unexpected help of the notorious but patriotic Pipalle, who in the critical moment refuses to betray his country, and gets shot in the back by Hitz, who gets captured alive.