Christophe Perrin, a renowned oyster farmer in Arcachon Bay, is the victim of a murder attempt. His three daughters rush to his bedside, where he lies wounded and unable to manage L'Héritage, the family oyster farm.
Thomas Jouannet
as Capitaine Julien Dubreuil
Barbara Cabrita
as Tessa Perrin
Diane Robert
as Nathalie Perrin
Romane Portail
as Marianne Perrin Ronsart
Bernard Verley
as Christophe Perrin
Cyril Gueï
as Adrien Ronsart
Vincent Primault
as gendarme Lamoureux
Pierre Langlois
as Clément Dumay
