On a train journey, Jaeger Corporal Martti falls in love with Sabina, a dancer from Liivi, who has also caught the eye of Baron Rolf. The intrigues of spies and the war cast shadows over the relationship between the beautiful dancer and the handsome Jaeger.
| Actor | Role |
|---|---|
 Tuulikki PaananenSabina Tamm | Sabina Tamm |
 Ritva AroSonja Strand | Sonja Strand |
| TTuli ArjoMarusja | Marusja |
 Kullervo KalskeMartti Kari | Martti Kari |
 Tauno PaloKalpa | Kalpa |
 Ossi ElsteläMikko | Mikko |
 Urho SomersalmiFranck | Franck |
| EErkki UotilaRolf Lichtenstein | Rolf Lichtenstein |
 Sasu HaapanenIsak | Isak |
 Ville SalminenIvan (uncredited) | Ivan (uncredited) |
| TTauno LehtihalmesMäkelä (uncredited) | Mäkelä (uncredited) |
| PPertti(uncredited) | (uncredited) |
 Heimo Haitto(uncredited) | (uncredited) |
| IIrja Kuusla(uncredited) | (uncredited) |
 Mirjami Kuosmanen(uncredited) | (uncredited) |
| KKauko Kokkonen(uncredited) | (uncredited) |
| VVäinö Lignell(uncredited) | (uncredited) |
 Oiva Luhtala(uncredited) | (uncredited) |
| OOnni Veijonen(uncredited) | (uncredited) |
 Liisa Nevalainen(uncredited) | (uncredited) |
 Tauno Majuri(uncredited) | (uncredited) |
 Matti Aulos(uncredited) | (uncredited) |
| MMatti Aro(uncredited) | (uncredited) |
 Pentti Saares(uncredited) | (uncredited) |
| EEnsio Mäkinen(uncredited) | (uncredited) |
| AAntti Väisänen(uncredited) | (uncredited) |