Bob Steele
Tucson Smith
Acting
Tom Tyler
Stony Brooke
Acting
Jimmie Dodd
Lullaby Joslin
Acting
Edward Van Sloan
Dr. Heinrich Steiner
Acting
Roland Varno
Nazi posing as Paul Schiller
Acting
Marianne Stewart
Laura Steiner
Acting
Edythe Elliott
Elisabeth Schiller
Acting
Arno Frey
Counsel Von Breckner
Acting
Richard K. French
Franz Toller (as Richard French)
Acting
Robert R. Stephenson
Kruger (as Robert Stevenson)
Acting
George N. Neise
Paul Schiller (as George Neise)
Acting
James Mitchell
Posse Member (uncredited)
Acting