导演 罗伯特·弗洛里

Juan Cesare Donald Woods

Florence Ballau Margaret Lindsay

Gerard Lytton C·奥布雷·史密斯

Victor Ballau Henry O'Neill

Inspector Von Brinkner Robert Barrat

Teresa Florence Fair

Von Stein Frank Reicher

Salvatore Charles Judels

Lili Salvatore Rafaela Ottiano

Antonio Paul Porcasi

Fredericka Eily Malyon

Karl Egon Brecher

Baker 赫尔曼·宾

Auctioneer Henry Kolker

Eric (uncredited) Barlowe Borland

Detective (uncredited) Glen Cavender

Servant (uncredited) 惠顿·钱伯斯

Conductor (uncredited) Carlos De Valdez

Apothecary (uncredited) Charles Fallon

Frieda (uncredited) Betty Farrington

Scotland Yard Radio Operator (uncredited) Olaf Hytten

Policeman Schultz (uncredited) William Irving

Man in Front Row (archive footage) Charles Lane

Bidder at Auction (uncredited) Eric Mayne

Fishback (uncredited) William V. Mong

Rodrigo (uncredited) David Newell

Detective (uncredited) Paul Panzer

First Taxi Driver (uncredited) Russ Powell

Pasquale (uncredited) Adrian Rosley

Policeman Otto (uncredited) Ferdinand Schumann-Heink

Baker's Daughter (uncredited) Louise Seidel

Fraulein von Elsner (uncredited) Ruthelma Stevens

Romberg (uncredited) Frederick Sullivan

Heinrich (uncredited) Bernard Suss

(uncredited) Frank Thornton

Bidder (uncredited) Anders Van Haden

Coroner (uncredited) William Wagner