Director
Franklin Adreon
DIRECTOR
William Witney
Stars (in credits order)
Glen Gordon
Dr. Fu Manchu
Lester Matthews
Sir Dennis Nayland Smith
Clark Howat
Dr. John Petrie
Carla Balenda
Betty Leonard
Laurette Luez
Karamaneh
John George
Kolb
Steven Geray
Mr. X
Ted de Corsia
Big Syd Vesta
Leonard Strong
Professor Hugh Yan
John Bryant
Franklin Arnold Jr.
Philip Van Zandt
Manson
Mark Dana
Clyde Johnson
Rick Vallin
Morgan
Jean Willes
Ann Judson
Frank Gerstle
Ivan Thor
Alan Dexter
Dr. Harlow Henderson
Mel Welles
Rudick
Peter Mamakos
Carsten
Milton Parsons
Mardel
Charles Meredith
Baldwin
Howard Wright
Walter Stafford
Jon Shepodd
Stan
Morris Ankrum
Professor Rutledge
Mimi Gibson
Maggie
Hugh Sanders
Capt. Warren
Stuart Randall
Daniels
Pierre Watkin
Secretary of Commerce
Dan Sturkie
Field
Dorothy Bernard
Martha Stafford
Keye Luke
Lum Sen
Otto Waldis
Dr. Vosberg
Eve Miller
Woman
Boyd 'Red' Morgan
Corbet
Damian O'Flynn
Regional Director
Herb Butterfield
Harper
Patrick Waltz
Pilot
Otto Reichow
Hans Jalmer
Tom Black
Marton
John McKee
Co-Pilot
Thomas Browne Henry
Mr. Brackett--Juvenile Hall Official
Frank Wilcox
Mr. Scott
Tommy Ivo
ACTOR
John Eldredge
Harvey Bishop
Mason Alan Dinehart
George
Michael Whalen
W.C. Randolph
John Maxwell
J.B. Adams
Virginia Carroll
Gregory Gaye
Mr. Black
Leon Tyler
High School Student in Checked Shirt
Jack Shea
Herschel Graham
Board Memberuncredited
Edward Colmans
Delegate Valeriauncredited
Stuart Whitman
Communications Officeruncredited
Victor Sen Yung
Broadcasteruncredited
Marjorie Bennett
Chatty Womanuncredited
Bill Baldwin
uncredited
Paul Birch
Generaluncredited
Keith Richards
Loderuncredited
Bert Stevens
Conference of Nations Representativeuncredited
Nick Cravat
Noble 'Kid' Chissell
Hooduncredited
Rodolfo Hoyos Jr.
Police Officeruncredited
Grandon Rhodes
Art Gilmore
Newscasteruncredited
Sam Harris
Tyler MacDuff
Radiomanuncredited
Francis De Sales
Police Chairmanuncredited
Franklyn Farnum
Man at Theatreuncredited
Jack Perrin
Doctoruncredited
Fred Aldrich
George DeNormand
Michael Jeffers
Goverment Officialuncredited
Tom Keene
Suzanne Ridgway
Saloon Girluncredited
Herbert Lytton
Doctor Scottuncredited
Walter Bacon
John Breen
Man at Airportuncredited
Jack Perry
Henchmanuncredited
Joe Yrigoyen
Dock Workeruncredited
Paul Fierro
Guarduncredited
Charles Evans
Health Department Officialuncredited
Ken Terrell
Russell Custer
Cap Somers
Alan Reynolds
Abdullah Abbas
Baggage Clerkuncredited
Victor Romito
Vincenteuncredited
Weaver Levy
Paul Cristo
Charles Perry
Joe Gilbert
James Stone
Reginald Lal Singh
Blue Dragon Bartenderuncredited
Vernon Rich
Jack Moyles