A middle aged widower Sanna has emigrated to Sweden after her husband's death . She lives in Linköping with her two children and works in the local library. During one of the lectures held for the immigrants in the library, she meets doctor Peter Mackus and starts exchange letters. Quite soon they fall in love.
| Writing | Aila Meriluoto | Novel |
| Directing | Matti Kassila | Director |
| Editing | Ossi Skurnik | Editor |
| Camera | Esko Nevalainen | Director of Photography |
| Writing | Matti Kassila | Screenplay |
| Writing | Panu Rajala | Screenplay |
| Production | Arno Carlstedt | Executive Producer |
| Sound | Matti Ylinen | Production Sound Mixer |
| Sound | Ensio Lumes | Production Sound Mixer |
| Sound | Okko Kamu | Original Music Composer |
| Art | Aino Mantsas | Production Design |
| Production | Anssi Mänttäri | Location Manager |
