Rolf Labbart

as Kalle Aaltonen

as Pekka Simura

as Herbert Vaara

as Jussi Palomaa Jr. 'Mr. Hirninen'

as Yrjö Siintola

as Pelle Vuorio

as Halme, lieutenant

as Grönberg

as Itäpään keisari

as Lehtori Reima Kiikkulainen

as Richard

as Paatsalainen (uncredited)

as Niilo Jaara