A timid young man marries the daughter of the entomologist he works for. On the train for their honeymoon, he takes his young wife in his arms when a customs officer suddenly enters the compartment. The groom is now inhibited.
| Writing | Yves Allégret | Screenplay |
| Directing | Yves Allégret | Assistant Director |
| Writing | Pierre Veber | Screenplay |
| Directing | Léo Joannon | Director |
| Writing | Jean Anouilh | Screenplay |
| Writing | Jean Aurenche | Screenplay |
| Writing | Maurice Hennequin | Novel |