Director/a
Lewis D. Collins
DIRECTOR/A
Ray Taylor
Reparto (por orden de créditos)
Edward Norris
Bob Elliot
Eddie Quillan
Chuck Kelly
Douglass Dumbrille
Lang
Lois Collier
Pamela Courtney
Ruth Roman
Lothel
Tala Birell
Dr. Elise Bork
Clarence Muse
Kyba
Cy Kendall
Tambosa Tim
Clinton Rosemond
Godac
Lumsden Hare
Mr. 'X'
Lester Matthews
Commissioner Braham Chatterton
Napoleon Simpson
Maati
Budd Buster
Jungle Jack
Emmett Smith
Noma
Jim Basquette
Orbon
James Adamson
Messengeruncredited
Louis Adlon
Weberuncredited
Ted Billings
Barflyuncredited
Oliver Blake
Capt. Drakeuncredited
Walter Bonn
Denkeruncredited
George Chester
Nativeuncredited
Herbert Clifton
1st London Detectiveuncredited
Edmund Cobb
Johann - alias Jackuncredited
Leslie V. Conant
Pilotuncredited
Harry Cording
Husky Deck Sailoruncredited
Jack Curtis
Bartenderuncredited
Cyril Delevanti
Rogersuncredited
George Eldredge
Mulleruncredited
Tony Ellis
Co-Pilotuncredited
Joel Fluellen
Art Foster
Constableuncredited
Arno Frey
German Officeruncredited
Wesley Gale
Gene Garrick
Spyuncredited
John George
Wilton Graff
Courieruncredited
Bobbie Hale
Sherry Hall
Henchman in Alleyuncredited
Peter Helmers
Heinkeluncredited
Ivo Henderson
Boyd Irwin
Alan Courtneyuncredited
Colin Kenny
Charles Knight
Perc Launders
Silver Star Crewmanuncredited
George Leigh
Undersecretaryuncredited
Robert Lewis
John Meredith
Courier from Londonuncredited
John Merton
Mine Henchman-Guarduncredited
Lee Phelps
Tom Pilkington
George Reed
Tongauncredited
Eric Snowden
2nd London Detectiveuncredited
Robert R. Stephenson
Krantzuncredited
Fred 'Snowflake' Toones
Sid Troy
Crewmanuncredited
Ray Turner
Bondo Prisoneruncredited
Leon Warwick
Guarduncredited
Leigh Whipper
Crane Whitley
Al Woods
Bilgeuncredited
William Yetter Sr.