Inspector Palmu's Error

Joel Rinne

Palmu

Elina Pohjanpää

Irma Vanne

Matti Ranin

Toivo Virta

Leo Riuttu

K.V. Laihonen

Leo Jokela

Väinö Kokki

Elina Salo

Airi Rykämö

Matti Oravisto

Erik Vaara

Pentti Siimes

Aimo Rykämö

Saara Ranin

Amalia Rygseck

Leevi Kuuranne

'Batler' Veijonen

Jussi Jurkka

Bruno Rygseck

Aino Mantsas

Alli Rygseck

Arvo Lehesmaa

Gunnar Rygseck

Risto Mäkelä

Hagert

Toivo Mäkelä

Pianist

Pentti Irjala

Dr. Dahlberg

Irja Rannikko

Cook

Arttu Suuntala

Driver

Anton Soini

Worker

Kaarlo Wilska

Police Officer (uncredited)

Oiva Luhtala

Police Officer (uncredited)

Esko Salminen

Boy in Pool (uncredited)

Orma Aunio

Boy in Pool (uncredited)

Eero Maijala

Boy in Pool (uncredited)

Katriina Rinne

Girl in Pool (uncredited)

Rose-Marie Precht

Girl in Pool (uncredited)

Arno Carlstedt

Man in Kappeli (uncredited)

Tauno Söder

Homicide Detective (uncredited)

Leo Pentti

Homicide Detective (uncredited)

Paavo Hukkinen

Homicide Detective (uncredited)

Arvo Kuusla

Homicide Detective (uncredited)

Leo Lastumäki

Carpenter (uncredited)