Patrick Chesnais as Commissaire Rousseau

Camille Panonacle as Mariella de Luca

Jane Birkin as Lili Rousseau

Ludmila Mikaël as Lydia Müller

Ruth Vega Fernandez as Cathy Grosjean

Katy Amaïzo as Mère Luc Bissol

Michel Bompoil as François Montalembert

Gaëlle Bona as Eva Lebouc

Marie Collins as Mère Eva

Jean-Pierre Cormarie as Max Muller

Jules Dousset as L'inconnu Mariella

Valérie Flan as La gardienne

Éric Frey as Le légiste

Jean-Michel Fête as Alexandre de Montalembert

Marc Léonian as Le semurier

Serge Onteniente as Le prêtre

Yvo Muller as L'employé Alexandre

Laurence Roy as Noémie Manchard

Vincent Vermignon as Ringo

Emmanuel Vieilly as Jérôme Duarte