Sharply critical film about rural water pollution in the Jutland countryside district of medical officer Jens Jensen. Situations of everyday water use are illustrated by graphic representations of a well and surrounding soil layers. A new well is correctly constructed in the farmyard.
| Directing | Carl Theodor Dreyer | Director |
| Writing | Carl Theodor Dreyer | Writer |
| Production | Preben Frank | Producer |
| Crew | Preben Frank | Cinematography |