When her father vanishes in mysterious circumstances at a crucial moment in his research into the new field of radiotelegraphoscopy, Dr. Sara Thane is at a loss. In such desperate straits, only one man can help her uncover and defeat the unknown devils who kidnapped her venerable papa - a man who claims to be the lusty and loutish mystic, Gregori Rasputin! More
Dr. Sara Thane, assistant to her father (Dr. Thane the Elder, the famous, unconventional, and independent scientist), is at a loss when her dear old papa vanishes in mysterious circumstances at a crucial moment in his research into radiotelegraphoscopy. The police are of no use to her and floundering in the most desperate of desperate straits, Dr. Thane (the lady) seeks out a man who positively backstrokes through the waters of the mysterious - a man who claims to be the long presumed-dead rogue, Gregori Rasputin. This lusty and loutish mystic is Sara Thane's only hope for finding and defeating the unknown devils who have snatched away her venerable father.