Directed by
| David Gregory | ||
Cast complete, awaiting verification
| Jesús Franco | ... | Self (as Jess Franco) | |
| Christopher Lee | ... | Self | |
 |
Werner Abrolat | ... | Inquisitor (archive footage) (uncredited) |
| Leo Genn | ... | Lord Wessex (archive footage) (uncredited) | |
|
|
Hans Hass Jr. | ... | Harry Sefton (archive footage) (uncredited) |
| Margaret Lee | ... | Alicia Gray (archive footage) (uncredited) | |
| Diana Lorys | ... | Sally Gaunt (archive footage) (uncredited) | |
| Maria Rohm | ... | Mary Gray (archive footage) (uncredited) | |
| Maria Schell | ... | Mother Rosa (archive footage) (uncredited) | |
| Howard Vernon | ... | Jack Ketch (archive footage) (uncredited) | |
Produced by
| Carl Daft | ... | producer |
| David Gregory | ... | producer |
| Matt Kennedy | ... | associate producer |
| William Lustig | ... | executive producer |
Cinematography by
| Nathan Sheppard | ||
Editing by
| Mario Di Mambro | ||
Sound Department
| Nicolino Giammetta | ... | sound |
Additional Crew
| Lizette Peña | ... | production coordinator (as Lizette Pena) |
Thanks
| Martin Bigham | ... | thanks |
| Jesús Franco | ... | thanks (as Jess Franco) |
| David Goldstein | ... | thanks (as David M. Goldstein) |
| Bruce Holecheck | ... | thanks |
| Christopher Lee | ... | thanks |
| Marc Morris | ... | thanks |
| George Reis | ... | thanks |
| Gary Wilson | ... | thanks |
