 | Christopher Walken als Robert |
 | Rupert Everett als Colin |
 | Natasha Richardson als Mary |
 | Helen Mirren als Caroline |
 | Manfredi Aliquò als Concierge |
 | David Ford als Waiter |
| Daniel Franco als Waiter |
 | Rossana Canghiari als Hotel Maid |
| Fabrizio Sergenti Castellani als Bar Manager |
 | Giancarlo Previati als First Policeman |
 | Antonio Serrano als Second Policeman |
| Mario Cotone als Detective |
| Paul Schrader | Director |
| Harold Pinter | Screenplay |
| Dante Spinotti | Director of Photography |
| Angelo Badalamenti | Music |
| James Beshears | Sound Effects Editor |
| Gianni Quaranta | Production Design |
| Maurice Schell | Supervising Sound Editor |
| Bill Pankow | Editor |
| Angelo Rizzoli Jr. | Producer |
| Mel Zelniker | Sound Re-Recording Mixer |
| Luigi Marchione | Art Direction |
| Stefano Paltrinieri | Set Decoration |
| Giorgio Armani | Costume Design |
| Massimo Anzellotti | Sound Effects |
| Bruce Kitzmeyer | Sound Editor |
| Drew Kunin | Sound Mixer |
| Luca Anzellotti | Sound Effects Editor |
| Luciano Anzellotti | Sound Effects |
| Ian McEwan | Novel |
| Mario Cotone | Executive Producer |
| Linda Reisman | Associate Producer |
| John Thompson | Associate Producer |
| Mary Selway | Casting |
| Fabrizio Sergenti Castellani | Production Supervisor |
| Giacomo Lesina | First Assistant Director |
| Nicola Pecorini | Steadicam Operator |
| Giovanni Corridori | Special Effects |
| Rachel Griffiths | Script Supervisor |
| Mariolina Bono | Costume Supervisor |
