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