Trama
Data rilascio : 25/07/1951
regia di Fred C. Brannon
Cast
-
Tris Coffin
- Prof. Jeff King -
Mae Clarke
- Glenda Thomas -
Don Haggerty
- Tony Dirken -
House Peters Jr.
- Burt Winslow -
James Craven
- Prof. Millard -
I. Stanford Jolley
- Prof. Bryant -
Ted Adams
- Martin Conway -
Marshall Bradford
- Dr. Graffner -
Stanley Price
- Gunther von Strum -
Douglas Evans
- Civil Defense Chairman -
Arvon Dale
- Chairman's Aide -
Tom Steele
- Henchman -
Dale Van Sickel
- Henchman -
David Sharpe
- Henchman -
Carey Loftin
- Henchman -
Bud Wolfe
- Henchman -
Frank O'Connor
- Old Watchman -
Art Gilmore
- Radio Voice