as Professor Örn
as Zeewick
as (uncredited)
as Helge Huttunen
as Dr. Samuel Linde
as Anttila
as Oskari Karlio
as Director
as Nobleman on a ferry
as Tiuskanen
as Bilkenroth
as Dr. Rantala
as Volmar
as Eero Puranen
as Hallakoski
as Kultala
as older gentleman
as Albin Kämärä
as Taavi Harjula
as Apteekkari
as Doctor
as Gunnar Rygseck
as Psykiatri
as Evald Orasto
as Leevi Allén
as Ranta
as Kosonen
as etsiväkomisario Heino
as Unto Karpio
as Amadeus
as tohtori Leander Tiburtus Puosu
as Adolf Sinimaa
as Perttula
as Dr. Antti Kosonen
as Otto Parola
as Narrator (voice) (uncredited)
as Juho Kustaala
as Matti Modig
as Simo Piiroinen
as Korpinen
as Henrik Kaski
as Gagarin
as Director Hölppänen
as Rafu Adler
as Cobbler
as Bernhard Lehmus
as Dr. Larsson
as Juho Kukkonen
as Syylä
as Tsalkku-Nilla
as Teppo
as Juuso Tömstet
as Frans Byman
as Vesanen (uncredited)
as Pinkerton (uncredited)
as Farmer of Halla
as Miljonääri (uncredited)
as Jalmari Kolu
as Leeni's Father
as Dr. Brynolf Pihti (uncredited)
as Piukka
