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.
Directed by: Spencer Gordon Bennet, Wallace Grissell, Yakima Canutt
Cast: Richard Bailey, Linda Stirling, Roy Barcroft, Kenne Duncan, Forrest Taylor, Forbes Murray, Jack Ingram, Harry Strang, Ed Cassidy, Frank Alten, Lane Chandler, Russ Vincent
Genres: Action, Adventure, Crime, Mystery, Sci-Fi
Rating: 6.6/10