A killer has found a way to kill women without committing the crime. He gets them to fall in love with him, like Isolde falls for Tristan in the epic poem, and then he leaves them. Heartbroken they choose suicide, just like Isolde.

Mathilde Seigner
Emmanuelle Barsac

Nicole Garcia
Madame Driant

Jean-Louis Loca
Tristan

Jean-Jacques Vanier
Cadoret
Adina Cartianu
Nadia

Daniel Cohen
Le commissaire
Marie-Claude Mestral
Madame Barsac

Michel Duchaussoy
Monsieur Barsac
Benoît Ouvrier-Bonnaz
Jean-Pierre
Didier Menin
L'homme marié
Monick Lepeu
Monique

Sandrine Le Berre
Christine

Tonio Descanvelle
Nico le délinquant

Alain Guillo
Collègue 1
Alexis Perret
Collègue 2