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