Cast
Sally Eilers
Irene Eaton a.k.a. Margaret Brennan
Stanley Blystone
Detective
Howard M. Mitchell
Police Captain
Pierre Watkin
Colonel Wilson
Alec Craig
Canby
Mike Lally
Henchman
Allan Lane
George Wolf / James Huntley
Louis Jean Heydt
Gillian
Leona Roberts
Ella Wilkins
Robert Fiske
Davis
Christian J. Frank
Henchman Tailing Irene
Larry J. Blake
Ben Dawson
Bess Flowers
Plane Crash Spectator
Harold Miller
Bar Patron at Club Dome
Pat O'Malley
Intelligence Service Man
Bud Geary
Policeman
Fritz Leiber
Dr. Krull
Charles Halton
Beldon
Richard Tucker
Colonel at Explosion
Addison Richards
Senator Everett Brock
Spencer Charters
Lucius Wilkins
Frank M. Thomas
Col. John Shaw
Theodore von Eltz
Col. Marvin Page
Grady Sutton
Quiet Man on Train
William Worthington
Senator in the Dome Cafe