A writer decides to use the strange inhabitants of a small island as a basis for characters in his new book.
Catherine Deneuve
as Mylène
Michel Piccoli
as Edgar Piccoli
Eva Dahlbeck
as Michele Quellec
Marie-France Mignal
as Viviane Quellec
Britta Pettersson
as Lucie de Montyon
Ursula Vian-Kübler
as Vamp
Jeanne Allard
as Henriette
Joëlle Gozzi
as Suzon
Bernard Lajarrige
as Doctor Desteau
Lucien Bodard
as Monsieur Ducasse
Pierre Danny
as Max Picot
Louis Falavigna
as Pierre Roland
