When Jim Cass tells him how he was tricked into working as a slave in the tropics for tycoon R. J. Karns, Alan Scott signs on for the same job. Then, as Green Lantern, he encourages the workers to rebel before grabbing the overseer in order to take him to the U.S. to force him to testify against Karns.; Red, Whitey and Blooey react to rough tactics used on a old pencil seller by some criminals, not realizing that it's Doris in disguise, who has been assigned by G-2 to investigate the activities of a mysterious frieghter on the waterfront.; Hop investigates the disappearance of important tool dies and parts of secret aircraft from the factory.; The Atom steps in to halt a protection racket involving local newsboys and bootblacks.; Ted, Alan and Jack attempt to track down Professor Lutyens, who is being held prisoner in the Hall of the Great Brain.; Mrs. Jackson and the entire household is mystified by the oddities surrounding the new boarder, Mr. Black, who turns out to be a writer!; When the local newspaper publishes a story that the Red Tornado is a hoax, the crooks that had left town decide to return....with a vengeance!; When Pete is able to ring a bell at the local county fair, he is offered the chance to fight a champion boxer, "One-Round O'Rouke," in the Silver Gloves boxing contest.