演职人员
Dr. Truman Harwell
Donald Cook
Eleanore Leavenworth
Jean Rouverol
Gloria Leavenworth
Erin O'Brien-Moore
Phoebe Leavenworth
Maude Eburne
O'Malley
Warren Hymer
Hudson
伊恩·沃尔夫
Detective Bob Grice
诺曼·福斯特
Silas Leavenworth
Frank Sheridan
Henry Clavering
Gavin Gordon
Inspector Holmes
Clay Clement
Miss Owens
Peggy Stratford
Duke
Archie Robbins
The Bulldog Woman
Bess Stafford
The Pekingese Woman
Lucille Ward
Sarah - a servant
Marie Rice
Leavenworth-Clavering Bookkeeper
Carl Stockdale
Chemical Analysist
Broderick O'Farrell
Miss Hill
Dagmar Oakland
Fingerprint Expert
Lee Prather
The Cat Woman
Belle Mitchell