In a little town with a renowned college a female student is found after she was hogtied and strangled to death. Inspector Marco is assigned to catch the murderer.
| Directing | Henri Decoin | Director |
| Writing | Stanislas-André Steeman | Novel |
| Writing | François Chalais | Writer |
| Editing | Denise Reiss | Editor |
| Writing | Jacques Natanson | Dialogue |
| Writing | Henri Decoin | Writer |
| Camera | Robert Lefebvre | Director of Photography |