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