Mrs. Gallienne, a rather temperamental upper middle-class lady, has three children, two of whom she considers as her sons and another she calls Guillaume. Logically indeed, the latter teenage creature does not picture himself as a boy, rather as a girl or at best as a homosexual. But how can a mother act in such an objectionable way? And why? Through a series of painful chain of experiences, Guillaume will discover little by little who he is actually and will manage to break free from her pernicious influence.
André Marcon....Le père
Brigitte Catillon....La tante d'Amérique
Carole Brenner....La tante polyglotte (as Carol Brenner)
Hervé Pierre....Le psychiatre militaire (as Hervé Pierre Sociétaire de la Comédie-Française)
Nicolas Wanczycki....Le psychiatre civil
Yvon Back....Le prof d'équitation
Filmography links and data courtesy of The Internet Movie Database.