Antti Rahikainen
Eeva Laakso
Inspector Pennanen
Heinonen
Detective Snellman
Nikander
Singer in the Restaurant Band
Pianist of the Restaurant Band
Drummer of the Restaurant Band
Sormunen
Kari Honkanen
Bartender
Painter
Mrs. Pennanen
Maid
Performer at the Opera (uncredited)
Man at Police Station (uncredited)
Performer at the Opera (uncredited)
Police Officer (uncredited)
Performer at the Opera (uncredited)
Police Photographer (uncredited)
Sonja's Co-Worker (uncredited)
Performer at the Opera (uncredited)
Painter's Helper (uncredited)
Performer at the Opera (uncredited)
Performer at the Opera (uncredited)
Performer at the Opera (uncredited)
Performer at the Opera (uncredited)