The illegitimate son of a music-hall star and an ambitious politician has grown up to become a journalist. He decides to get back at his father by using blackmail.
| Actor | Role |
|---|---|
 Emmy LynnLiane Orland | Liane Orland |
 Jaque CatelainMaurice Orland | Maurice Orland |
 Marcelle PradotNellie Rantz | Nellie Rantz |
 Jean AngeloPaul Rantz | Paul Rantz |
 Marie GloryAline | Aline |
 Michel SimonLorédan | Lorédan |
 Odette TalazacUne invitée | Une invitée |
 Mariette SullyMadame Clerc | Madame Clerc |
 Jean MercantonLe petit Maurice | Le petit Maurice |
 Pierre JuvenetRaymond | Raymond |
 Marcel BarenceyLe directeur du journal | Le directeur du journal |
 Alexandre MihalescoLe secrétaire de Rantz | Le secrétaire de Rantz |
| GGeorges TrévilleLe baron | Le baron |