Crew
FH
F. Hugh Herbert
Writer
Robert Siodmak
Director
Sol C. Siegel
Producer
JD
Jay Dratler
Writer
John F. Seitz
Director of Photography
ET
Ernst Toch
Original Music Composer
GC
Gerard Carbonara
Original Music Composer
John Leipold
Original Music Composer
Cast
Richard Carlson
Dr. Geoffrey Burton
Nancy Kelly
Pat Lindsay
Albert Bassermann
Dr. Storm
Miles Mander
Professor Langer
Edward Gargan
Officer Charlie Prescott
Adrian Morris
Officer John Prescott
Martin Kosleck
George Taylor
Walter Kingsford
Heydt
Cy Kendall
Dahlig
Nestor Paiva
Grube
Oscar O'Shea
Pa Prescott
Mary Gordon
Ma Prescott
