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.
Liane Orland
Maurice Orland
Nellie Rantz
Paul Rantz
Aline
Lorédan
Une invitée
Madame Clerc
Le petit Maurice
Raymond
Le directeur du journal
Le secrétaire de Rantz
Le baron