Michelangelo Antonioni Director, Writer, Film Editing Tomas Milian Niccolo Actor Daniela Silverio Mavi Actor Christine Boisson Ida Actor Lara Wendel Girl in swimming pool Actor Veronica Lazar Carla Actor Marcel Bozzuffi Mario Actor Sandra Monteleoni Mavi's sister Actor Itaco Nardulli Lucio Actor Alessandro Ruspoli Mavi's father Actor Sergio Tardioli Butcher Actor Carlos Valles Close-up man Actor Pier Francesco Aiello Young man at party Actor Stefania D'Amario Landlady's friend Actor Arianna De Rosa Mavi's friend Actor Luisa Della Noce Mavi's mother Actor Paola Bosé Girl in window Actor Giada Gerini Landlady Actor Gérard Brach Writer Tonino Guerra Writer Alessandro von Norman Executive Producer Antonio Macri Producer Giorgio Nocella Producer John Foxx Original Music Carlo Di Palma Cinematographer Andrea Crisanti Production Design Paola Comencini Costume Design