| An American journalist in Prague searches for his girlfriend who has suddenly disappeared. | |
| Release Date: | Oct 28, 1971 | 
|---|---|
| Director: | Aldo Lado | 
| Writer: | Aldo Lado, Rüdiger von Spies | 
| Genres: | Horror, Mystery, Thriller | 
| Keywords | prague, czech republic, disappearance, whodunit | 
| Production Companies | Jadran Film, Dieter Geissler Filmproduktion, Doria G. Film, Dunhill Cinematografica | 
| Box Office | Revenue: $0 Budget: $0 | 
| Updates | Updated: Apr 10, 2025 Entered: Apr 10, 2025 | 
| Name | Character | 
|---|---|
| Ingrid Thulin | Jessica | 
| Jean Sorel | Gregory Moore | 
| Mario Adorf | Jacques Versain | 
| Barbara Bach | Mira Svoboda | 
| Fabijan Šovagović | Professor Karting | 
| José Quaglio | Valinski | 
| Piero Vida | Kommissar Kierkoff | 
| Daniele Dublino | Doctor | 
| Luciano Catenacci | Morgue Employee | 
| Semka Sokolović-Bertok | Nastassja - Gregory's Neighbor | 
| Rikard Brzeska | Pierre | 
| Ivo Kadić | Walter | 
| Jürgen Drews | Street Singer | 
| Relja Bašić | Ivan | 
| Sven Lasta | Pravski - Blind Man | 
| Michaela Martin | Girl with Jacques | 
| Vjenceslav Kapural | Librarian | 
| Sergio Serafini | Morgue Employee | 
| Franca Sciutto | Nurse | 
| Hrvoje Švob | Old Man | 
| Joža Šeb | Park Sweeper | 
| Petar Dumičić | Tibor | 
| Vladimir Bošnjak | Journalist | 
| Petar Buntić | Spy | 
| Veriano Ginesi | Dead Girl's Father (uncredited) | 
| Sofia Lusy | Dead Girl's Mother (uncredited) | 
| Name | Job | 
|---|---|
| Flavia Sante Vanin | First Assistant Director | 
| Aldo Lado | Screenplay, Director, Story | 
| Emil Bolanac | Unit Manager | 
| Maja Galasso | Assistant Costume Designer | 
| Stjepan Hlupic | Property Master | 
| Mario Morra | Editor | 
| Aldo Carocci | Gaffer | 
| Vittoria Silvi | Hairstylist | 
| Gisella Longo | Production Design | 
| Duje Duplancic | Assistant Makeup Artist | 
| Stipe Gurdulić | Production Manager | 
| Slavko Andreš | Second Unit Director | 
| Erik Molnar | Sound | 
| Hans Schwadorf | Sound Recordist | 
| Alfonso Merola | Key Grip | 
| Drago Habazin | Tailor | 
| Armando Pace | Assistant Editor | 
| Bosko Mitrovic | Production Secretary | 
| Rüdiger von Spies | Screenplay | 
| Mauro Porru | Unit Manager | 
| Velimir Domitrovic | Set Decoration | 
| Milivoj Majnaric | Assistant Camera | 
| Giuseppe Ruzzolini | Director of Photography | 
| Gitt Magrini | Costume Design | 
| Lovro Vidić | Gaffer | 
| Franco Schioppa | Makeup Artist | 
| Ennio Morricone | Original Music Composer | 
| Željko Senečić | Production Design | 
| Hans Brockmann | Production Manager | 
| Manrico Melchiorre | Production Manager | 
| Angelo Amatulli | Boom Operator | 
| Raul Montesanti | Sound | 
| Ivan Kabler | Key Grip | 
| Alessandro Ruzzolini | Assistant Camera | 
| Jutta Brandstaedter | Assistant Editor | 
| Bruno Nicolai | Conductor | 
| Sonja Mitrovic | Administration | 
| Name | Title | 
|---|---|
| Enzo Doria | Producer | 
| Luciano Volpato | Executive Producer | 
| Organization | Category | Person | 
|---|
Popularity History
| Year | Month | Avg | Max | Min | 
|---|---|---|---|---|
| 2024 | 4 | 7 | 14 | 4 | 
| 2024 | 5 | 9 | 19 | 6 | 
| 2024 | 6 | 9 | 15 | 4 | 
| 2024 | 7 | 11 | 37 | 5 | 
| 2024 | 8 | 7 | 12 | 4 | 
| 2024 | 9 | 6 | 9 | 3 | 
| 2024 | 10 | 8 | 15 | 4 | 
| 2024 | 11 | 7 | 9 | 4 | 
| 2024 | 12 | 5 | 8 | 4 | 
| 2025 | 1 | 6 | 12 | 4 | 
| 2025 | 2 | 5 | 8 | 2 | 
| 2025 | 3 | 4 | 7 | 1 | 
| 2025 | 4 | 1 | 2 | 0 | 
| 2025 | 5 | 1 | 2 | 1 | 
| 2025 | 6 | 1 | 2 | 1 | 
| 2025 | 7 | 0 | 1 | 0 | 
| 2025 | 8 | 0 | 1 | 0 | 
| 2025 | 9 | 0 | 0 | 0 | 
| 2025 | 10 | 0 | 1 | 0 | 
Trending Position
| Year | Month | High | Avg | 
|---|---|---|---|
| 2025 | 8 | 830 | 871 | 
| Year | Month | High | Avg | 
|---|---|---|---|
| 2025 | 4 | 682 | 767 |