A Martian spacecraft crash-lands near the observatory of Cyrus Layton, designer of Earth's first spaceship. The survivor, forerunner of an invasion, can assume the form of any earthman. ... See full summary »
A mad scientist named Dr. Satan plots to steal key pieces of technolgy to enable him to build an army of robots based on his prototype to conquer America. The only one standing in his way is Bob Wayne, who fights Satan as the enigmatic Copperhead.Written by
Kenneth Chisholm <email@example.com>
In Chapter 7, "The Monster Strikes", when the night watchman at the Metropolitan Drug Co. warehouse is attacked by the robot, he emits the famous "Wilhelm Scream." See more »
Chapter thirteen: Bob is flying directly at Superstition Peak, bails out over an open field, yet the plane crashes into the Peak. See more »
Then some of the rumors about this mysterious Dr. Satan are true!
Gov. Bronson [Ch. 1]:
All of them are probably true! Dr. Satan's spies have penetrated even the police department. The situation is so serious that I'm going to call four companies of the National Guard!
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In this republic serial,a mad doctor called doctor satan(edward cianelli) plot's to dominate the world with an army of huge robots!,but only one man can stop this mad plot,the copperhead(robert wilcox(david sharp as the copperhead stunt double)!.when a governer is murdered,the copperhead protects a scientist(c. montague shaw) and his daughter(ella neal) as doctor satan attempts to obtain the scientist's remote control invention to use to operate his monstrous robot!,this is a great example of a classic serial,it's got everything,secret hideouts armed with deadly death traps!,a mad doctor named satan who is bent on world domination,a big tin can robot with big vaccum hose arms,heroic hero,and a mysterious and thrilling music(by cy feuer) score!.this serial is worth seeing!
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