Overview
The female leader of an international crime ring steals a valuable artifact that can give her the power to control men's minds. Federal agents are dispatched to get it back and stop her evil plans.
Production
Republic Pictures
Cast & Characters
Kirk Alyn
Inspector David Worth
Rosemary La Planche
Laura Keith
Roy Barcroft
Spade Gordon
Carol Forman
Nila
James Dale
Agent Steve Evans
![Bruce Edwards as Prof. Paul Williams [Chs. 1-6]](https://image.tmdb.org/t/p/w185/dftKmUZ2iAJt2BbedDhWuVYX8cV.jpg)
Bruce Edwards
Prof. Paul Williams [Chs. 1-6]
![James Craven as Prof. James Clayton [Chs. 1, 10-12]](https://image.tmdb.org/t/p/w185/eMCzZg54g1XjleWQJClo1ihM9rQ.jpg)
James Craven
Prof. James Clayton [Chs. 1, 10-12]
Dave Anderson
Porter [Ch. 9]
Directors & Crew
William Lively
Screenplay
Fred C. Brannon
Director
Royal K. Cole
Screenplay
Sol Shor
Screenplay
Basil Dickey
Screenplay
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