Directed by
| Mel Welles | ... | (as Montgomery Welles) |
| Aureliano Luppi | ... | (co-director) (uncredited) |
Writing Credits
| Umberto Borsato | ... | (story) (as U. Borsato) and |
| Egidio Gelso | ... | (story) (as E. Gelso) and |
| Aureliano Luppi | ... | (story) (as A. Luppi) |
| Umberto Borsato | ... | (screenplay) (as U. Borsato) and |
| Egidio Gelso | ... | (screenplay) (as E. Gelso) and |
| Aureliano Luppi | ... | (screenplay) (as A. Luppi) |
| Mel Welles | ... | (screenplay) (uncredited) |
| Edward Di Lorenzo | ... | (screenplay) (uncredited) |
| Dick Randall | ... | (story) (uncredited) |
| Mary Shelley | ... | (novel) (uncredited) |
Cast (in credits order) verified as complete
| Joseph Cotten | ... | Baron Frankenstein | |
| Rosalba Neri | ... | Tania Frankenstein | |
| Paul Muller | ... | Dr. Charles Marshall | |
| Marino Masé | ... | Thomas Stack (as Peter Whiteman) | |
| Renate Kasché | ... | Julia Stack (as Renata Kashe) | |
 |
Lorenzo Terzon | ... | Peter, Harris assistant (as Lawrence Tilden) |
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Ada Pometti | ... | Farmer's Wife |
| Riccardo Pizzuti | ... | The Creature | |
| Andrea Aureli | ... | Jim Turner | |
| Joshua Sinclair | ... | John (as Gianni Loffredo) | |
|
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Alessandro Perrella | ... | Farmer |
| Mickey Hargitay | ... | Captain Harris | |
| Rest of cast listed alphabetically: | |||
| Herb Andress | ... | Hunchback (uncredited) | |
|
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Ferruccio Fregonese | ... | Priest (uncredited) |
| Herbert Fux | ... | Tom Lynch (uncredited) | |
|
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Petar Martinovitch | ... | Jack Morgan (uncredited) |
|
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Fulvio Mingozzi | ... | Soldier (uncredited) |
| Romano Puppo | ... | Zack (uncredited) | |
|
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Gualtiero Rispoli | ... | Simon Burke (uncredited) |
|
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Adam Welles | ... | Farmer's Son (uncredited) |
Produced by
| Umberto Borsato | ... | executive producer |
| Gioele Centanni | ... | executive producer (uncredited) |
| Roger Corman | ... | producer (uncredited) |
| Harry Cushing | ... | executive producer (uncredited) |
| Egidio Gelso | ... | producer (uncredited) |
| Mel Welles | ... | producer (uncredited) |
Music by
| Alessandro Alessandroni | ||
Cinematography by
| Riccardo Pallottini | ||
Editing by
| Cleofe Conversi | ||
Production Design by
| Amedeo Mellone | ||
Art Direction by
| Amedeo Mellone | ... | (as Francis Mellon) |
Costume Design by
| Mauro Vigneti | ||
Makeup Department
| Bianca Casella | ... | hair stylist |
| Giuseppe Peruzzi | ... | makeup artist (as Ultimo Peruzzi) |
Production Management
| Augusto Dolfi | ... | production supervisor |
| Ferruccio Mosca | ... | production manager |
| Antonio Pittalis | ... | production secretary |
Second Unit Director or Assistant Director
| Joe Pollini | ... | assistant director |
| Angelo Vicari | ... | assistant director |
Art Department
| Luciano Crovato | ... | poster artist (uncredited) |
Sound Department
| Franco Groppioni | ... | sound (as Francesco Gruppioni) |
| Corrado Volpicelli | ... | boom operator |
Visual Effects by
| Carlo Rambaldi | ... | animation |
Stunts
| Domenico Cianfriglia | ... | stunts (uncredited) |
| Riccardo Pizzuti | ... | stunt actor (uncredited) |
| Romano Puppo | ... | stunt actor (uncredited) |
Camera and Electrical Department
| Raffaele Marino | ... | gaffer (as Raf Marino) |
| Sergio Martinelli | ... | camera operator |
| Carlo Tafani | ... | assistant camera |
Editorial Department
| Pio Matassi | ... | color consultant |
| Alberto Panci | ... | assistant editor |
Script and Continuity Department
| Flavio Merkel | ... | script supervisor |
Additional Crew
| Linda Gary | ... | voice dubbing: Rosalba Neri (US version) (uncredited) |
| Charles Howerton | ... | voice dubbing (english version) (uncredited) |
| Edward Mannix | ... | voice dubbing: Andrea Aureli (english version) (uncredited) |
| Marc Smith | ... | voice dubbing: Mickey Hargitay (english version) (uncredited) |
| Mel Welles | ... | voice dubbing: Herbert Fux (US version) (uncredited) |
