Cast and crew
M (1931)
23 cast and 12 crew, as credited. Cast in billing order; crew by department.
Cast23
Peter LorreHans Beckert
Ellen WidmannFrau Beckmann
Inge LandgutElsie Beckmann
Otto WernickeInspector Karl Lohmann
Theodor LoosInspector Groeber
Gustaf GründgensSchränker- Friedrich GnaßFranz
Fritz OdemarThe Cheater
Paul KempPickpocket with Six Watches
Theo LingenBauernfänger
Rudolf BlümnerBecker's 'Attorney'
Georg JohnBlind Panhandler- Franz SteinMinister
- Ernst Stahl-NachbaurPolice Chief
- Gerhard BienertCriminal Secretary
- Karl PlatenDamowitz
- Rosa ValettiBartender
- Hertha von WaltherProstitute
- Carl BallhausLeeser
- Paul MederowStaatsanwalt
- Hadrian Maria NettoPolizeihauptmann
- Lucie RhodenSekretärin im Polizeiarchiv
- Karl HannemannKriminalbeamter
Crew12
Directing
- Fritz LangDirector
Writing
- Fritz LangScreenplay
- Thea von HarbouScreenplay
Production
- Ernst WolffProduction Manager
- Seymour NebenzalProducer
Camera
- Fritz Arno WagnerDirector of Photography
Editing
- Paul FalkenbergEditor
Sound and music
- Adolf JansenSound Designer
- Paul FalkenbergSound Editor
Art
- Emil HaslerArt Direction
- Karl VollbrechtArt Direction
Costume and make-up
- Wilhelm WeberMakeup Artist