Roman Polanski, Gérard Depardieu, Giuseppe Tornatore, Pascal Quignard, Sergio Rubini, Nicola Di Pinto

Una pura formalità is a movie starring Gérard Depardieu, Roman Polanski, and Sergio Rubini. Onoff is a famous writer who hasn't published any new books for quite some time and has become a recluse. When he is picked up by the police...