Directed by
| Michele Soavi | ||
Writing Credits (in alphabetical order)
| Michele Soavi | ||
Cast (in credits order)
| Dario Argento | ... | Self | |
| Rest of cast listed alphabetically: | |||
 |
Romano Albani | ... | Self |
| Fiore Argento | ... | Self / Vera Grandt | |
| Patrick Bauchau | ... | Self / Insp. Rudolf Geiger | |
| Flavio Bucci | ... | Self | |
| Stefania Casini | ... | Self / Sara | |
| Jennifer Connelly | ... | Self | |
| Mirella D'Angelo | ... | Self | |
| Keith Emerson | ... | Self | |
|
|
Davide Marotta | ... | Self / Brückner Son |
| Irene Miracle | ... | Self / Rose Elliott | |
| Daria Nicolodi | ... | Self / Various | |
| Donald Pleasence | ... | Self / Prof. John McGregor | |
| Tom Savini | ... | Self | |
| Michele Soavi | ... | Self | |
| Luciano Tovoli | ... | Self | |
|
|
Nick Alexander | ... | Luciano Tovoli (voice) (uncredited) |
| Urbano Barberini | ... | George (archive footage) (uncredited) | |
| Joan Bennett | ... | Madame Blanc (archive footage) (uncredited) | |
| Michael Brandon | ... | Roberto Tobias (archive footage) (uncredited) | |
| Clara Calamai | ... | Marta Manganiello (archive footage) (uncredited) | |
| David Emge | ... | Stephen (archive footage) (uncredited) | |
| Mimsy Farmer | ... | Nina Tobias (archive footage) (uncredited) | |
| Ken Foree | ... | Peter (archive footage) (uncredited) | |
| James Franciscus | ... | Carlo Giordani (archive footage) (uncredited) | |
| Eleonora Giorgi | ... | Sara (archive footage) (uncredited) | |
| Jessica Harper | ... | Suzy Banyon (archive footage) (uncredited) | |
| David Hemmings | ... | Marcus Daly (archive footage) (uncredited) | |
| Natasha Hovey | ... | Cheryl (archive footage) (uncredited) | |
| Veronica Lario | ... | Jane McKerrow (archive footage) (uncredited) | |
| Karl Malden | ... | Franco Arnò (archive footage) (uncredited) | |
| Glauco Mauri | ... | Prof. Giordani (archive footage) (uncredited) | |
| Leigh McCloskey | ... | Mark Elliott (archive footage) (uncredited) | |
| Tony Musante | ... | Sam Dalmas (archive footage) (uncredited) | |
| Macha Méril | ... | Helga Ulmann (archive footage) (uncredited) | |
| Aldo Reggiani | ... | Dr. Casoni (archive footage) (uncredited) | |
| Eva Renzi | ... | Monica Ranieri (archive footage) (uncredited) | |
| Eva Robins | ... | Girl on Beach (archive footage) (uncredited) | |
| Bud Spencer | ... | Diomede / Godfrey (archive footage) (uncredited) | |
| Alida Valli | ... | Miss Tanner (archive footage) (uncredited) | |
Produced by
| Lars Bloch | ... | producer |
Cinematography by
| Gianlorenzo Battaglia | ||
| Stefano Ricciotti | ||
Editing by
| Piero Bozza | ||
Makeup Department
| Antonio Altavilla | ... | makeup artist |
Production Management
| Fabrizio Diaz | ... | production manager |
Second Unit Director or Assistant Director
| Claudio Lattanzi | ... | assistant director |
Sound Department
| Nick Alexander | ... | sound editor |
| Luciano Anzellotti | ... | sound effects |
| Massimo Anzellotti | ... | sound effects |
| Giancarlo Laurenzi | ... | sound mixer |
Visual Effects by
| Aldo Mafera | ... | titles and opticals |
Camera and Electrical Department
| Aldo Bergamini | ... | assistant camera |
| Maurizio di Stefano | ... | electrician |
| Mario Massaccesi | ... | electrician |
| Giancarlo Moreschini | ... | grip |
| Agostino Pascarella | ... | grip |
Editorial Department
| Roberto Priori | ... | assistant editor |
Additional Crew
| Renato Rinaldo | ... | production accountant |
| Luciano Vittori | ... | laboratory technician |
