Trailer
 | Pierre Fresnay as Thomas Gourvennec |
 | Madeleine Robinson as Jeanne Gourvennec |
 | Daniel Gélin as Joseph Le Berre |
 | Andrée Clément as Scholastique Kerneis |
 | Jean Brochard as Abbot Kerhervé |
 | Sylvie as Coise Karbacen |
 | Antoine Balpêtré as Father Gourvennec |
 | Germaine Kerjean as Mrs. Kermeis |
 | Daniel Ivernel as François Guillen |
 | Jean-Pierre Mocky as Pierre |
 | Jean d'Yd as Corentin Gourvennec |
 | Raphaël Patorni as Jules |
 | Marcel Delaître as Monsieur Kerneis |
 | Fernand René as Yves Lannuzel |
 | Albert Michel as Le Bail |
 | René Génin as Yvon's father |
 | Jean Carmet as Yvon |
 | Jérôme Goulven as Brigadier |
| Cécyl Marcyl as Old woman |
 | Charles Bouillaud as Gendarme |
 | Jean Favre-Bertin |
 | Pierre Moncorbier as Fisherman |
 | Lucienne Bogaert as Anaïs Le Berre |
 | Marcelle Géniat as Mother Gourvennec |
| Louise Andrès as (uncredited) |
| Georges Cerf as (uncredited) |
 | Jeanne Herviale as (uncredited) |
| Pierre Latour as (uncredited) |
| Serge Lecointe as (uncredited) |
| Christian Martaguet as (uncredited) |
| Henri Maïk as (uncredited) |
| Pierre Salas as (uncredited) |
| Directing | |
| Jean Delannoy | Director |
Writing | |
| Jean Aurenche | Screenplay |
| Pierre Bost | Screenplay |
| Henri Queffélec | Novel |
Sound | |
| René Cloërec | Original Music Composer |
Camera | |
| Robert Lefebvre | Director of Photography |
| Roger Forster | Still Photographer |
Directing | |
| Pierre Zimmer | Assistant Director |
Costume & Make-Up | |
| Marcel Escoffier | Costume Designer |
Art | |
| René Renoux | Production Design |
Sound | |
| Jacques Carrère | Sound Engineer |
Editing | |
| James Cuenet | Editor |
Production | |
| Paul Graetz | Producer |
