In order for important British admiralty papers to pass into the hands of the Germans, the spy Gordon has the ingenious idea of transforming a lamentable drunkard into a Lady, haughty but submissive to his orders. Stella's transformation is complete, the success extraordinary. Why must a French officer touching the heart of the former pochard bring down the fragile edifice? A submarine is about to blow up, Gordon is shot down and a confessed Stella returns to her horrible taverns to drown her sorrows in alcohol for good.
| Actor | Role |
|---|---|
 Annie DucauxStella | Stella |
 Louis SalouGordon | Gordon |
 Yves VincentAndré Duval | André Duval |
 Jacques BerthierLieutenant David Brooks | Lieutenant David Brooks |
 Roland BaillySpy | Spy |
 Clément BairamNot listed | Not listed |
| RRobert BalpoInnkeeper | Innkeeper |
 André BrunotColonel Becker | Colonel Becker |
 Lucien CallamandPresident | President |
| EEmilio CarrerNot listed | Not listed |
 Henri CrémieuxEvans | Evans |
 Jo DestWilliam Jones | William Jones |
 Pierre DudanLouis | Louis |
 Claude FarellNot listed | Not listed |
| RRichard FlageyNot listed | Not listed |
 Roger GaillardAccuser | Accuser |
 Marcelle GéniatAunt Marguerite | Aunt Marguerite |
 Pierre MagnierUncle Carters | Uncle Carters |
 Michele MontauNot listed | Not listed |
| RRoger RafalFaormoe | Faormoe |
 Jean VilarPercy Carters | Percy Carters |
 Jean YonnelNot listed | Not listed |