Lieutenant Ville Somero investigates a sabotage at a fortress site on the Karelian Isthmus in the summer of 1939. His suspicions are directed at the guests of a nearby guesthouse. Aarno Teräs an engineer leading the fortification site, and his bride Birgit Lahti get into trouble because of a band of spies and dancer Veronica Sorrento.
Matti Lehtelä | |
Dolly von Alfthan | |
Ensio Jouko | |
Aarno Kivistö | |
Anna-Liisa Sarvanto | |
Verna Piponius | Ms. Lindström |
Sven Relander | Suhonen |
Aune Häme | Mrs. Berg |
Runar Schauman | Maximov |
Eero Leväluoma | Tuomi |
Vilho Siivola | Limppunaama |
Erkki Uotila | Karvonen |