NR  ·  Movie  ·  1940 

1940s   Action-Adventure      

After being fatally wounded at the hands of Doctor Satan, Governor Bronson reveals a shocking secret to his adopted son, Bob Wayne – that his real father was a cowboy in the Old West fighting injustice while wearing a copper mask made from chainmail.

In an effort to avenge the Governor’s death, Bob Wayne adopts the Copperhead persona and fights to stop the diabolical Doctor Satan and his army of killer robots from taking over the world.

Mysterious Doctor Satan robot movie
Robot Cast
The Robot Tom Steele
Non-Robot Cast
Doctor Satan Eduardo Ciannelli
Bob Wayne/The Copperhead Robert Wilcox
Speed Martin William Newell
Prof. Thomas Scott C. Montague Shaw
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