Finnish Kerttu Nuorteva is spying for the Russians in Helsinki during World War II. She is arrested and interrogated in the hope that she will uncover the Soviet Union espionage tactics.
Minna Haapkylä
as Kerttu Nuorteva
Marcus Groth
as Paavo Kastari
Hannu-Pekka Björkman
as Suominen
Lauri Nurkse
as Kumenius
Kristiina Elstelä
as Rouva Grahn
Rea Mauranen
as tohtori Schwanck
Pertti Sveholm
as Arvo Tuominen
Uula Laakso
as Rainer Aalto
Markku Maalismaa
as Hyvönen
Ursula Salo
as Silittäjä
Mikko Reitala
as Anthoni
Marja Packalén
as Mirjam Aalto
