Edwin L. Marin
Director Carl Laemmle Jr.
Producer

Edmund Lowe
Inspector Dyke Ralph Forbes
William Luke-Patson Shirley Grey
Beatrice Jones aka Sonia Smeganoff Hedda Hopper
Lady Daniels Onslow Stevens
John Hawley Jameson Thomas
Capt. Gerald Worthing Ferdinand Gottschalk
Governor Sir Anthony Daniels Tom Moore
Civil Surgeon John Wray
Giovanni Martini John Davidson
R. Xavier Georges Renavent
Dr. Maurice Lenoir Herbert Corthell
Edward J. Breeze

Lawrence G. Blochman
Writer Tom Reed
Writer Charles J. Stumar
Director of Photography Heinz Roemheld
Original Music Composer Doris Drought
Editor