Directed by
| Lucio Fulci | ||
Writing Credits (in alphabetical order)
| Elisa Briganti | ... | (screenplay) (as Elisa Livia Briganti) |
| Elisa Briganti | ... | (story) (as Elisa Livia Briganti) |
| Dardano Sacchetti | ... | (screenplay) |
| Dardano Sacchetti | ... | (story) |
Cast (in credits order)
| Christopher Connelly | ... | Professor George Hacker | |
| Laura Lenzi | ... | Emily Hacker (as Martha Taylor) | |
| Brigitta Boccoli | ... | Susie Hacker | |
| Giovanni Frezza | ... | Tommy Hacker | |
| Cinzia de Ponti | ... | Jamie Lee | |
| Cosimo Cinieri | ... | Adrian Mercato (as Laurence Welles) | |
 |
Andrea Bosic | ... | Optician |
| Carlo De Mejo | ... | Luke | |
|
|
Enzo Marino Bellanich | ... | Wiler (as Vincenzo Bellanich) |
|
|
Mario Moretti | ... | Tennant |
| Lucio Fulci | ... | Dr. Forrester | |
| Tonino Pulci | ... | Orderly (as Antonie Pulci) | |
| Rest of cast listed alphabetically: | |||
|
|
Martin Sorrentino | ... | Caretaker (uncredited) |
Produced by
| Fabrizio De Angelis | ... | producer |
Music by
| Fabio Frizzi | ||
Cinematography by
| Guglielmo Mancori | ||
Editing by
| Vincenzo Tomassi | ||
Production Design by
| Massimo Lentini | ||
Costume Design by
| Massimo Lentini | ||
Makeup Department
| Antonio Maltempo | ... | makeup artist |
| Maurizio Trani | ... | makeup artist |
| Luciano Vito | ... | hair stylist |
Production Management
| Palmira De Negri | ... | production manager |
| Paolo Gargano | ... | production supervisor |
Second Unit Director or Assistant Director
| Roberto Giandalia | ... | assistant director |
Art Department
| Mariangela Capuano | ... | assistant production designer |
| Rodolfo Ruzza | ... | props |
Sound Department
| Eros Giustini | ... | sound |
| Bruno Moreal | ... | sound mixer |
| Guglielmo Smeraldi | ... | boom operator |
Camera and Electrical Department
| Francesco Bellomo | ... | still photographer (as Franco Bellomo) |
| Franco Brescini | ... | chief electrician |
| Ennio Brizzolari | ... | key grip |
| Franco Bruni | ... | camera operator |
| Adriano Mancori | ... | assistant camera |
| Aldo Marchiori | ... | assistant camera |
| Francesco Brescini | ... | gaffer (uncredited) |
Costume and Wardrobe Department
| Maria Spigarelli | ... | seamstress |
Editorial Department
| Rita Antonelli | ... | assistant editor |
| Pietro Tomassi | ... | assistant editor |
Location Management
| Rick Dallago | ... | location manager |
Script and Continuity Department
| Rita Agostini | ... | continuity |
Additional Crew
| Antonio Benetti | ... | laboratory photography |
| Pino Colizzi | ... | dubbing director |
| Alfredo D'Angelo | ... | tapestry (as D'Angelo) |
| Roberto Pace | ... | set technician |
| E. Rancati | ... | furniture |
| Luca Santolini | ... | production secretary |
| Otello Tomassini | ... | administrator / cashier |
| Fabio Traversari | ... | set technician |
| Pino Colizzi | ... | voice dubbing: Christopher Connelly (uncredited) |
| Edward Mannix | ... | voice dubbing (US version) (uncredited) |
| Gianni Marzocchi | ... | voice dubbing: Cosimo Cinieri (uncredited) |
| Serena Verdirosi | ... | voice dubbing: Martha Taylor (uncredited) |
| Frank von Kuegelgen | ... | voice dubbing: Carlo De Mejo (English version) (uncredited) |
