Secret of the Sphinx
La sfinge sorride prima di morire - stop - Londra
Secret of the Sphinx On Soap2Day. Shot on location in Egypt, the story unfurls like an Italian Giallo as a group of people meet under strange circumstances, and one by one they are murdered. Gold is missing so you suspect a thief is trying to cover up his crime but that might be too obvious.
- Genre: Adventure, Crime, Horror
- Country: Egypt, Italy, Germany
- Director: Duccio Tessari
- Cast: Tony Russel, Maria Perschy, Maria Laura Rocca, Ivan Desny, Salah Zulfikar, Tullio Altamura, Evar Maran, Giuseppe Fortis, Joe Kamel, Franco Ressel,