Argento, Morricone, and co-writer Dardano Saccheti offer a thumbnail version The Cat o' Nine Tailsof the circumstances which led to the film's creation, complete with views of its successes and faults.
| Actor | Role |
|---|---|
 Dario ArgentoSelf | Self |
 Ennio MorriconeSelf | Self |
| DDardano SacchettiSelf | Self |