Lakeuksien lukko
- Release Year
 - 1951
 - Runtime
 - 1h 20m
 - Genres
 - Drama
 - History
 
- Directed By
 - Matti Kassila
 

Set in rural Ostrobothnia in 1859, Tuomas Kantola, a farmer, is the only peasant in the village who does not sell his land to Lohikoski's boss Adler, and even starts to annoy him by building a dam to defy the project to drain Lohikoski's lands. During the summer, Harri , a student, and Kantola's daughter Annika fall in love, which is not accepted by either of their fathers or Annika's ex-fiancé Tuomas.











