Directed by
| Lucio Fulci | ||
Writing Credits
| Gianfranco Clerici | ... | (story) and |
| Vincenzo Mannino | ... | (story) and |
| Lucio Fulci | ... | (story) |
| Gianfranco Clerici | ... | (screenplay) and |
| Vincenzo Mannino | ... | (screenplay) and |
| Roberto Gianviti | ... | (screenplay) and |
| Lucio Fulci | ... | (screenplay) |
Cast (in credits order)
 |
Olga Karlatos | ... | Candice Norman |
| Ray Lovelock | ... | George Webb | |
| Claudio Cassinelli | ... | Dick Gibson | |
| Cosimo Cinieri | ... | Lt. Borges | |
|
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Giuseppe Mannajuolo | ... | Prof. Davis |
|
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Berna Maria do Carmo | ... | Joan |
|
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Belinda Busato | ... | Gloria Weston |
|
|
Maria Vittoria Tolazzi | ... | Jill |
| Geretta Geretta | ... | Margie (as Geretta Marie) | |
| Christian Borromeo | ... | Willy Stark (as Cristian Borromeo) | |
|
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Robert Gligorov | ... | Bert |
|
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Carlo Caldera | ... | Bob |
|
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Riccardo Parisio Perrotti | ... | Steiner |
| Giovanni De Nava | ... | Hotel Receptionist | |
| Rest of cast listed alphabetically: | |||
| Carla Buzzanca | ... | Janice (uncredited) | |
| Al Cliver | ... | Voice Analyst (uncredited) | |
| Silvia Collatina | ... | Molly (uncredited) | |
| Lucio Fulci | ... | Phil, the agent (uncredited) | |
|
|
Angela Lemerman | ... | Susan (uncredited) |
Produced by
| Augusto Caminito | ... | producer |
| Gabriele Silvestri | ... | executive producer |
Music by
| Keith Emerson | ||
Cinematography by
| Giuseppe Pinori | ||
Editing by
| Vincenzo Tomassi | ||
Production Design by
| Paolo Biagetti | ||
Art Direction by
| Mauro Passi | ||
Set Decoration by
| Mauro Passi | ||
Costume Design by
| Michaela Gisotti | ... | (as Michela Gisotti) |
Makeup Department
| Franco Casagni | ... | makeup artist |
| Maura Turchi | ... | hair stylist |
Production Management
| Sergio Iacobis | ... | production manager |
| Piero Lazzari | ... | unit manager |
| Tullio Lullo | ... | production supervisor |
Second Unit Director or Assistant Director
| Roberto Giandalia | ... | assistant director |
Sound Department
| Gianni D'Amico | ... | sound mixer |
| Eros Giustini | ... | sound |
| Eliano Negri | ... | sound mixer |
Camera and Electrical Department
| Enrico Appetito | ... | still photographer |
| Mariano Cafiero | ... | assistant camera |
| Silvano Tessicini | ... | camera operator |
| Guido Tosi | ... | assistant camera |
Costume and Wardrobe Department
| Mario Russo | ... | costumes (as Russo) |
Editorial Department
| Massimo Cataldo | ... | second assistant editor |
| Giancarlo Tiburzi | ... | first assistant editor |
Music Department
| Doreen Chanter | ... | singer |
| Keith Emerson | ... | conductor |
| Doreen Chanter | ... | backing vocals (uncredited) |
| Keith Emerson | ... | music producer (uncredited) / musician: keyboards (uncredited) |
| Maurizio Guarini | ... | musician: keyboards (uncredited) |
| Derek Wilson | ... | musician: drums (uncredited) |
Script and Continuity Department
| Camilla Fulci | ... | continuity |
| Patrizia Zulini | ... | continuity |
Additional Crew
| Umberto Buffolo | ... | administrator |
| Nadia Chiatti | ... | choreographer |
| Pino Colizzi | ... | dubbing director |
| Larry Dolgin | ... | voice dubbing: Ray Lovelock - English dubbing |
| Gene Luotto | ... | dialogue director |
| Luigi Scardino | ... | administrator |
| Sandro Acerbo | ... | voice dubbing: Christian Borromeo (uncredited) |
| Cesare Barbetti | ... | voice dubbing: Claudio Cassinelli (uncredited) |
| Vittoria Febbi | ... | voice dubbing: Olga Karlatos (uncredited) |
| Mickey Knox | ... | voice dubbing (US version) (uncredited) |
| Pino Locchi | ... | voice dubbing: Cosimo Cinieri (uncredited) |
| Giorgio Lopez | ... | voice dubbing: Giovanni De Nava (uncredited) |
| Isabella Pasanisi | ... | voice dubbing: Belinda Busato (uncredited) |
| Emanuela Rossi | ... | voice dubbing: Maria Vittoria Tolazzi (uncredited) |
| Robert Spafford | ... | voice dubbing (US version) (uncredited) |
| Silvia Tognoloni | ... | voice dubbing: Carla Buzzanca (uncredited) |
| Frank von Kuegelgen | ... | voice dubbing: Giuseppe Mannajuolo (English version) (uncredited) |
Thanks
| Vito Bruno | ... | thanks |
| Manilo Mallia | ... | the production thanks: fur styles of Rome |
