M [Russian]

Peter Lorre

Hans Beckert

Ellen Widmann

Frau Beckmann

Inge Landgut

Elsie Beckmann

Otto Wernicke

Inspector Karl Lohmann

Theodor Loos

Inspector Groeber

Gustaf Gründgens

Schränker

Friedrich Gnaß

Franz

Fritz Odemar

The Cheater

Paul Kemp

Pickpocket with Six Watches

Theo Lingen

Bauernfänger

Rudolf Blümner

Beckert's Defender

Georg John

Blind Panhandler

Franz Stein

Minister

Ernst Stahl-Nachbaur

Police Chief

Gerhard Bienert

Criminal Secretary

Karl Platen

Damowitz

Rosa Valetti

Bartender

Hertha von Walther

Prostitute