Cast
Marten Lamont
Jerry Blake
Helen Talbot
Joyce Kingston
George J. Lewis
Jim Belmont
LeRoy Mason
Morton
Hal Taliaferro
Matt Farrell
Kernan Cripps
Agent Thomas Jeffries
Jay Novello
Heinrick
Jack Ingram
Riggs
Lorna Gray
Rita Parker
Maurice Cass
Signor Giuseppe Morello
Frank Jaquet
Warren Hunter
Forrest Taylor
Otto Wolfe
Tom London
Prof. Crawford