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A mad scientist (and apparent former Nazi) unleashes his master plan: to transform himself into a mutated walking catfish, gain revenge on those who have spurned him, and kidnap nubile young women to similarly transform so that he can breed. Or something like that.

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  1. Arnold Stevens

    Director, Writer

  2. Don Barton

    Director, Writer

  3. Ron Kivett


  4. Lee O. Larew


Top Billed Cast

  1. MG

    Marshall Grauer

    Dr. Kurt Leopold

  2. WP

    Wade Popwell

    The Monster

  3. PG

    Paul Galloway

    Sheriff Lou Krantz

  4. GC

    Gerald Cruse

    Marine Biologist Rex

  5. SR

    Sanna Ringhaver

    INPIT Agent Martha Walsh

  6. DD

    Dave Dickerson

    INPIT Agent Walker Stevens

Full Cast & Crew

Movie Data


Status Released

Original Language English

Runtime 1h 40m

Budget -

Revenue -

Homepage -

Release Information

  • January 1, 1971
    PG, Theatrical



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