Cast
Kane Richmond
Alan Armstrong / Spy Smasher / Jack Armstrong
Paul Bryar
Lawlor
Crane Whitley
Dr. Hauser
William Forrest
Gerald Douglas (uncredited)
Rudolph Anders
Col. Von Kahr
John James
Steve
Dudley Dickerson
Train Porter (uncredited)
Yakima Canutt
Armored Car Driver (uncredited)
Marguerite Chapman
Eve Corby
Hans Schumm
The Mask
Georges Renavent
Gov. LeConte
Tom London
Crane
Sam Flint
Admiral Corby
Richard Bond
Hayes