Director
Spencer Gordon Bennet
DIRECTOR
Yakima Canutt
Richard Cherwin
Wallace Grissell
Writer
Albert DeMond
WRITER
Basil Dickey
Jesse Duffy
Joseph F. Poland
Stars (in credits order)
Marten Lamont
Jerry Blake
Helen Talbot
Joyce Kingston
George J. Lewis
Jim Belmont
Lorna Gray
Rita Parker
Hal Taliaferro
Matt Farrell
LeRoy Mason
Morton [Chs. 1, 9-10]
William Stevens
Agent Fred Martin
Maurice Cass
Signor Giuseppe Morello [Ch. 11]
Kernan Cripps
Agent Thomas Jeffries [Ch. 1]
Elaine Lange
Countess Delremy [Ch. 1]
Frank Jaquet
Warren Hunter [Ch. 2]
Forrest Taylor
Otto Wolfe [Ch. 7]
Jay Novello
Heinrick [Ch. 2]
Tom London
Prof. Crawford [Chs. 5-6]
Jack Ingram
Riggs [Ch. 1]
Ernie Adams
Tony (uncredited)
Curt Barrett
Photographer (uncredited)
George Chesebro
Solko (uncredited)
Edmund Cobb
Officer Corwin (uncredited)
Michael Gaddis
Benson (uncredited)
Jack George
Signor Roberto Carlotti (uncredited)
Fred Graham
Hinds (uncredited)
Duke Green
Clay (uncredited)
Fred Howard
Ed Atkins (uncredited)
Jack Kirk
Mr. Hood (uncredited)
Craig Lawrence
Austin (uncredited)
Nolan Leary
Jim (uncredited)
Rex Lease
Bower (uncredited)
Frank Marlowe
Mack (uncredited)
Jack O'Shea
Baker (uncredited)
Stanley Price
Monte Mason (uncredited)
Walter Shumway
Joe (uncredited)
Tom Steele
Johnny Daniels (uncredited)
Harry Strang
Bank Vault Manager (uncredited)
Ken Terrell
Norton Corby (uncredited)
Dale Van Sickel
Carlson (uncredited)
Jimmy Zahner
Messenger (uncredited)
