The Starman [Ted Knight]; Doris Lee; Woodley Allen; The Sun and His Satellites [aka The Moroni Gang: The Sun [Moroni]; The Moon; Comet; Saturn; Mercury] (villains, introduction for all)
Starman faces a dire threat from the Moroni Gang, now outfitted with fantastic weapons and a rocketship, as they take on the personas of the Sun and some of the orbiting satellites which line up with the names and weapons they have chosen.
The Hour-Man [Rex Tyler]; Danny McGrew; Thorndyke Tompkins; Joe (villain)
Rex Tyler visits an orphanage and tries to impress the kids with several scientific experiments, and all are impressed...that is, except one, who is suddenly kidnapped by thugs. But when the Hourman tries to rescue the young boy, he refuses to be saved and seems to want to have a ransom paid for his safe return!
Ken Fitch credit removed by Craig Delich. Letterer credit added by Craig Delich.