Laitakaupungin laulu
The new idealistic welfare officer Helmi tries to improve conditions in "Sin Alley," but difficulties arise, particularly with the leader of the petty criminals, Jukka, whose son Reino also drifts into a life of crime.

Helmi Heino

Jukka Kyrö

Sokea-Hanski

Aliina Kyrö

Juudit

Frans Byman

Oikeuden puheenjohtaja
Raili

Matilda Kivinen
Reino Kyrö
Yrjö
Johansson

Syyttäjä

Muhonen

Esteri

Aleksi Alanen

Doctor

Huoltolautakunnan sihteeri
Puolustusasianajaja
Virtanen

Narrator (voice) (uncredited)

Jere (uncredited)

Väinö Karttunen (uncredited)
(uncredited)
(uncredited)
(uncredited)
(uncredited)
(uncredited)

(uncredited)
(uncredited)
(uncredited)

(uncredited)
(uncredited)
(uncredited)
Director of Photography
Production Design
Writer
Production Design
Original Music Composer
Hairstylist
Script Supervisor
Gaffer
Script Supervisor
Still Photographer
Makeup Artist
Hairstylist
Still Photographer
"B" Camera Operator
Sound Assistant
Assistant Camera
Location Manager
Location Manager
Title Designer
Grip
Grip
Editor
Sound

Director

Producer