Dr. Mabuse

Rudolf Klein-Rogge

Cara Carozza

Aud Egede Nissen

Graf Told/Richard Fleury

Alfred Abel

Gräfin Dusy Told

Gertrude Welcker

Chief-Inspector Norbert von Wenk

Bernhard Goetzke

Spoerri

Robert Forster-Larrinaga

Edgar Hull

Paul Richter

Hans Adalbert Schettlow

Georg, the Chauffeur

Hans Adalbert Schlettow

Pesch

Georg John

Pesch

George John

Fine, a servant

Grete Berger

Hawasch

Karl Huszar-Puffy

Hawasch

Károly Huszár

Karsten

Julius Falkenstein

The Russian

Lydia Potechina

Dancer in tailcoat (uncredited)

Anita Berber

Man who gets the gun (uncredited)

Paul Biensfeldt

Diener Tolds

Karl Platen

Emil Schramm

Julius E. Herrmann

Julietta Brandt

(uncredited)

Max Adalbert

Big Spectator (uncredited)

Edgar Pauly

Lil Dagover

Emil Schramm

Julius E. Hermann

(uncredited)

Gustav Botz

(uncredited)

Heinrich Gotho

(uncredited)

Adele Sandrock

(uncredited)

Leonhard Haskel

(uncredited)

Olaf Storm

(uncredited)

Erner Huebsch

(uncredited)

Gottfried Huppertz

(uncredited)

Hans Junkermann

(uncredited)

Adolf Klein

Georg

Hans Adalbert VonSchlettow

(uncredited)

Erich Pabst

(uncredited)

Auguste Prasch-Grevenberg

(uncredited)

Willy Schmidt-Gentner

(uncredited)

Hans Sternberg

Enthusiastic Volunteer at Magic Show (uncredited)

Oscar Stribolt