Marcello Mastroianni Guido Anselmi Claudia Cardinale Claudia Anouk Aimée Luisa Anselmi Sandra Milo Carla Rossella Falk Rossella Barbara Steele Gloria Morin Madeleine Lebeau Madeleine, the French Actress Caterina Boratto Mysterious Lady Eddra Gale La Saraghina Guido Alberti Pace, the Producer Jean Rougeul Carini, the Film Critic Mario Pisu Mario Mezzabotta Mino Doro Claudia's Agent Nadia Sanders Nadine, the Hostess Georgia Simmons Guido's Grandmother Edy Vessel The Model Annie Gorassini Producer's Friend Rossella Como Luisa's Friend Mark Herron Luisa's Suitor Marisa Colomber Guido's Aunt Marcello Mastroianni Guido Anselmi Claudia Cardinale Claudia Anouk Aimée Luisa Anselmi Sandra Milo Carla Rossella Falk Rossella Barbara Steele Gloria Morin Madeleine Lebeau Madeleine, the French Actress Caterina Boratto Mysterious Lady Eddra Gale La Saraghina Guido Alberti Pace, the Producer Jean Rougeul Carini, the Film Critic Mario Pisu Mario Mezzabotta Mino Doro Claudia's Agent Nadia Sanders Nadine, the Hostess Georgia Simmons Guido's Grandmother Edy Vessel The Model Annie Gorassini Producer's Friend Rossella Como Luisa's Friend Mark Herron Luisa's Suitor Marisa Colomber Guido's Aunt Eugene Walter The American Journalist Giulio Paradisi A Friend Giuditta Rissone Guido's Mother Annibale Ninchi Guido's Father Dina De Santis Dina (uncredited) Maria Tedeschi School Director (uncredited) Franco Caracciolo Young Priest (uncredited) Olimpia Cavalli Olimpia (uncredited) Sonia Gessner (uncredited) Mathilda Calnan Luisa's Friend (uncredited) Marcello Mastroianni Guido Anselmi Claudia Cardinale Claudia Anouk Aimée Luisa Anselmi Sandra Milo Carla Rossella Falk Rossella Barbara Steele Gloria Morin Madeleine Lebeau Madeleine, the French Actress Caterina Boratto Mysterious Lady Eddra Gale La Saraghina Guido Alberti Pace, the Producer Jean Rougeul Carini, the Film Critic Mario Pisu Mario Mezzabotta Mino Doro Claudia's Agent Nadia Sanders Nadine, the Hostess Georgia Simmons Guido's Grandmother Edy Vessel The Model Annie Gorassini Producer's Friend Rossella Como Luisa's Friend Mark Herron Luisa's Suitor Marisa Colomber Guido's Aunt Eugene Walter The American Journalist Giulio Paradisi A Friend Giuditta Rissone Guido's Mother Annibale Ninchi Guido's Father Dina De Santis Dina (uncredited) Maria Tedeschi School Director (uncredited) Franco Caracciolo Young Priest (uncredited) Olimpia Cavalli Olimpia (uncredited) Sonia Gessner (uncredited) Mathilda Calnan Luisa's Friend (uncredited)