Eleonore is a gorgeous young girl, but… with a missing arm. She grew up until her twenty in a private Institution among Sisters. Now, a respectable fifty years old man, Georges London, a Judge, decides to take care of her, and invites her to live in his huge family castle where he lives by himself. Eleonore, beside him, dreams to a love affair with a young and handsome magician, Robinson. Some horrible crimes are comitted around, and quickly, the judge London accuse Robinson. But himself appears to be not so clear... every night he does observe Eleonore in her bathroom through a special and hide mirror, and he also makes a very funny collection of crimes fetish items... Has Eleonore foend protection from a dangerous maniac? This is the question of this humoristic psycho-thriller, co-written by the scriptwriter of "The tenant" (Polanski‘s movie): Roland Topor.