Medverkande
-
Anthony FranciosaPeter Neal - John SaxonBullmer
- Daria NicolodiAnne
- Giuliano GemmaDetective Germani
- Mirella D'AngeloTilde
- Veronica LarioJane McKerrow
- John SteinerChristiano Berti
- Lara WendelMaria Alboretto
- Christian BorromeoGianni
- Ania PieroniElsa Manni
- Eva Robin'sGirl on Beach
- Mirella BantiMarion
- Isabella AmadeoBullmer's Secretary
- Carola StagnaroDetective Altieri
- Dario ArgentoRegissör
- Claudio ArgentoProducent
- Salvatore ArgentoProducent
- Dario ArgentoFörfattare
- George KempFörfattare