The Hour-Man [Hourman; Rex Tyler]; Captain Frank Preston; Janet Kirby; Mr. Bannerman; Dr. Glisten (villain, introduction); Wayne Carson (villain)
Synopsis
When a U.S. submarine officer is kidnapped, the Hourman discovers it's all due to the evil Dr. Glisten, who uses a strange glow to hypnotize his victims, then uses them to operate private submarines to plunder shipping and blame it on enemy submarines.