Genre: Science fiction
Stars: Boris Karloff, Roger Pryor, Jo Ann Sayers, Stanley Brown, John Dilson, Hal Taliaferro
miehistö: Nick Grindé (Director), Karl Brown (Screenplay), Harold Shumate (Story), Al Clark (Editor), Benjamin H. Kline (Director of Photography), Ralph S. Willard (Technical Advisor)
Maa: United States of America
Kieli: English
Studio: Columbia Pictures
Runtime: 74 minutes
Laatu: HD
Released: Apr 18, 1940
IMDb: 4.8