Manhunt of Mystery Island
Claire Forrest seeks her kidnapped scientist father, hidden somewhere on Mystery Island. He is held and forced to work on diabolical inventions by Captain Mephisto, a costumed villain.
- genus: Action, Science Fiction
- Studio: Republic Pictures
- keyword: secret identity, transformation, invention, movie serial
- cast: Richard Bailey, Linda Stirling, Roy Barcroft, Kenne Duncan, Forrest Taylor, Forbes Murray
