A diabolical scientist, Dr. Satan, seeks to pilfer crucial technology to create an army of robots modeled after his prototype, aiming to conquer the United States. However, his plans are thwarted by Bob Wayne, who transforms into the mysterious Copperhead to take on Satan in an epic battle.
Mysterious Doctor Satan
The diabolical mastermind seeks to conquer the United States, but the courageous and enigmatic Copperhead stands ready to thwart his sinister plans.
