Henry Theel as Heikki Harju

Aku Korhonen as Jussi Keitele

Siiri Angerkoski as Alma Lehtimaa

Sirkka Sipilä as Irma Ranta

Sirkka Hirvonen as Airi Ranta

Rolf Labbart as Yrjö Siintola

Esko Saha as Eero Jyrki

Aarne Laine as Soittaja junassa ja linja-autossa

Osmo Saarnio as Yrjön säestäjä

Martta Kinnunen as Katri

Senni Nieminen as Mari

Sylva Rossi as Mrs. Vahvaniska

Emil Vinermo as Mr. Vahvaniska (uncredited)

Maila Tuomi as Kyllikki Pikkarainen (uncredited)

Kalle Rouni as Dr. Siintola (uncredited)

Rauni Ranta as (uncredited)

Mirjam Salminen as (uncredited)

Arvo Lehesmaa as (uncredited)

Enok Sikiö as (uncredited)

Olavi Tuomi as (uncredited)

Torsti Ahonlinna as (uncredited)

Siviä Friskberg as (uncredited)

Eddie Stenberg as (uncredited)

Martti Romppanen as (uncredited)

Leo Jokela as (uncredited)

Kauko Vuorensola as (uncredited)

Mikko Niskanen as (uncredited)

Pentti Taivainen as (uncredited)

Ester Kasurinen as (uncredited)

Seppo Wallin as (uncredited)

Kaarlo Saarnio as (uncredited)

Mauri Jaakkola as (uncredited)

Marjo Penttala as (uncredited)

Rafael Pihlaja as (uncredited)

Mauno Kuusla as (uncredited)