Justin Power (Hunter), agent for Espionage, Inc., returns from a mission in which he used a time-travel belt to steal secret plans. He is told by his superior, Cane…
Ro-Man Extension XJ-2 (Barrows), referred to as just Ro-Man (a creature with an ape's body and what is often and erroneously described as a diving helmet for a head),…
Professor Brecht, a renowned scientist, is obsessively experimenting in his isolated villa. The object of his studies is "apparent death", with the intention that the…
Dr. Donald Blake (Arthur Franz), a science professor at Dunsford University, receives delivery of a coelacanth. A student, Jimmy (Troy Donahue), asks Blake if the fish…
Far north of the Arctic Circle, a nuclear bomb test, dubbed "Operation Experiment", is conducted. Prophetically, right after the blast, physicist Thomas Nesbitt muses…
In Riverdale, Illinois, a man carrying a lighted, basketball-sized glass container bumps into a pedestrian. The container is broken, a fight ensues, and a hissing sound…