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Poster for Mysterious Doctor Satan

Mysterious Doctor Satan

Seen it?

1940 | 267 min | Action, Adventure, Crime, Science Fiction

Monday Morning Maybeearly rating

Why it’s a Monday Morning Maybe

With almost no lasting buzz and soft box office, this one could be a tough watch. Keep your phone handy.

Based on critics, audiences, awards, box office and buzz. Details below.

Is it for you?

Who'll love it
Made for crime fans, sci-fi fans and action fans. If you loved Superman or Bumblebee, start here.
The mood
Gritty.
The pace
Epic and sweeping, at 4 hr 27 min.
What might put you off
  • It's long: 4 hr 27 min.
  • Made in 1940: an older pace and style.

A mad scientist named Dr. Satan plots to steal key pieces of technology 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. Mysterious Doctor Satan is a 1940 film serial named after its chief villain. Doctor Satan's main opponent is the masked mystery man, "The Copperhead", whose secret identity is Bob Wayne, a man searching for justice and revenge on Satan for the death of his step-father. The serial charts the conflict between the two as Bob Wayne pursues Doctor Satan, while the latter completes his plans for world domination.

How it earned its rating

  • CriticsNot counted

    Not enough reviews on record yet

  • AudiencesNot counted

    Not measured yet: not enough ratings

  • AwardsNot counted

    No major awards or nominations

  • Reach & staying powerBelow par

    Streaming release that reached a small audience so far; still draws a steady audience long after release

  • Buzz & cultural impactWeak

    About 6K people sought it out in the past year

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Cast & crew

Directed by John English, William Witney

  • Eduardo CiannelliDoctor Satan
  • Robert WilcoxBob Wayne / Copperhead
  • William NewellSpeed Martin
  • C. Montague ShawProf. Thomas Scott
  • Ella NealLois Scott
  • Dorothy HerbertAlice Brent
  • Charles TrowbridgeGov. Bronson
  • Jack MulhallPolice Chief Rand
  • Edwin StanleyCol. Bevans
  • Walter McGrailStoner