Cast

George J. Lewis
George J. Lewis
Sgt. William Schiller [Chs. 1-4]
Pat O'Malley
Pat O'Malley
Capt. Grayson [Ch. 1]
Victor Potel
Victor Potel
Henchman - Fake Native Chief [Ch. 12]
Warner Richmond
Warner Richmond
Metcalf - Henchman
J. Frank Glendon
J. Frank Glendon
M.J. Buchanan
Donald Reed
Donald Reed
Pedro - Henchman
Max Wagner
Max Wagner
Gibson - Henchman
Richard Alexander
Richard Alexander
Ivan - Henchman [Chs. 1-4, 7-9]
Tom London
Tom London
Miller - Henchman M-90
Jim Corey
Jim Corey
Karlsson - Henchman
Ted Adams
Ted Adams
Pete - Pilot Henchman, not listed in credits
Stanley Blystone
Stanley Blystone
Crawley - Henchman, not listed in credits
George DeNormand
George DeNormand
Marine [Chs. 7-10], not listed in credits
Lester Dorr
Lester Dorr
Co-Pilot [Ch. 1], not listed in credits
Grace Durkin
Grace Durkin
Miss Martin - Douglas' Secretary [Ch. 1, 3], not listed in creditsа
Eddie Parker
Eddie Parker
Olson - Marine [Chs. 7-10], not listed in credits
Frank Reicher
Frank Reicher
Wheeler - M-70, not listed in credits
Lee Shumway
Lee Shumway
Capt. Drake [Chs. 1, 8, 10], not listed in credits
Milburn Stone
Milburn Stone
Red - Henchman [Ch. 2, 4-7, 10, 11], not listed in credits
Wes Warner
Wes Warner
Marine [Chs. 7-10], not listed in credits
Carleton Young
Carleton Young
Doctor [Ch. 4], not listed in credits

Producers

Barney A. Sarecky
Barney A. Sarecky
ассоциированный продюсер (in credits: Barney Sarecky)
Nat Levine
Nat Levine
продюсер, not listed in credits