 | Elizabeth Taylor als Lise |
 | Ian Bannen als Bill |
 | Guido Mannari als Carlo |
 | Mona Washbourne als Mrs. Helen Fiedke |
 | Luigi Squarzina als Lead Detective |
 | Maxence Mailfort als Pierre |
 | Andy Warhol als English Lord |
 | Anita Bartolucci als Saleswoman |
 | Gino Giuseppe als Police Commissioner |
 | Marino Masé als Lorenzi, Traffic Policeman |
 | Dino Mele als Police Captain |
| Alessandro Perella als Detective |
 | Quinto Parmeggiani als Detective |
 | Nadia Scarpitta als Elderly Lady at Airport |
| Federico Martignone als Hotel Receptionist |
 | Maurizio Bonuglia als Detective |
| Giuseppe Patroni Griffi | Director |
| Franco Rossellini | Producer |
| Gino Capponi | Unit Manager |
| Andrea Fantacci | Set Decoration |
| Luciana De Pita | Unit Manager |
| Muriel Spark | Novel |
| Franco Arcalli | Editor |
| Mario Ceroli | Art Direction |
| Franco Mannino | Original Music Composer |
| Giancarlo Novelli | Hairstylist |
| Vittorio Storaro | Director of Photography |
| Aldo Terlizzi | Assistant Director |
| Gabriella Pescucci | Costume Design |
| Stefano Trani | Makeup Artist |
| Giuseppe Capogrosso | Makeup Artist |
| Mirella Ginnoto | Hairstylist |
| Gianni D'Amico | Sound Mixer |
| Albino Cocco | Assistant Director |
| Michael Billingsley | Sound Editor |
| Nello Meniconi | Executive Producer |
| Luciano Anzellotti | Special Effects |
| Gene Luotto | Sound Supervisor |
| Enrico Umetelli | Camera Operator |
| Giuseppe Alberti | Assistant Camera |
| Mauro Marchetti | Assistant Camera |
| Claudio Maielli | Sound |
| Corrado Volpicelli | Boom Operator |
| Mario Tursi | Still Photographer |
| Sergio Strizzi | Still Photographer |
| Ernesto Novelli | Color Timer |
| Olga Pedrini | Assistant Editor |
| Edoardo Romani | Assistant Editor |
| Venanzio Biraschi | Sound Mixer |
| Luciano Anzellotti | Sound Effects |
| Attilio Gizzi | Sound Editor |
| Raffaele La Capria | Screenplay |
| Giuseppe Patroni Griffi | Screenplay |
| Elvira D'Amico | Continuity |
| Vincenzo Marchetti | Assistant Makeup Artist |
| Sergio Galiano | Production Supervisor |
| Silvano Spoletini | Production Secretary |
| Ermida Aichino | Production Secretary |
| Marisa Nannicini | Production Secretary |
| Orsola Liberati | Costume Mistress |
