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