Bob Letellier, a good looking rich kid who studies science, makes the acquaintance of Alain, a cynical and immoral young man. The latter introduces him to the existentialist circles of Saint-Germain-des-Prés. Bob is invited to a party and becomes Clo's lover, a rich heiress.
as Robert 'Bob' Letellier
as Mic
as Clotilde de Vaudremont
as Alain
as Roger
as Bernard
as Lou
as Nicole
as La mère de Mic
as Hippolyte Félix
as le jeune qui monte sur la Vespa
