Surprised by the fog, the ship Fraternité suffered significant damage. Therefore, an investigation must be carried out in order to determine the conditions under which the incident occurred. It falls to deputy Puy-Pradal who has just been appointed high commissioner of the navy: the latter, after his meeting with an actor, gradually forgets the mission entrusted to him.
| Actor | Role |
|---|---|
 Max DearlyNot listed | Not listed |
| EEdith ManetNot listed | Not listed |
 Pierre MagnierNot listed | Not listed |
| LLucienne HervalNot listed | Not listed |
 Roger BourdinNot listed | Not listed |
 Robert DarthezNot listed | Not listed |
 Germaine RogerNot listed | Not listed |
 Hubert DaixNot listed | Not listed |
| HHenri LévêqueNot listed | Not listed |
| PPierre ClarelNot listed | Not listed |
| RRobert BrummelNot listed | Not listed |
 Jacques ErwinNot listed | Not listed |
| BBernard KoowostNot listed | Not listed |
| CChristian CasadesusNot listed | Not listed |
 Georges DeneubourgNot listed | Not listed |
 Gérard LandryNot listed | Not listed |