Secret of the Sphinx [La sfinge sorride prima di morire - stop - Londra]
- Release Year
- 1964
- Runtime
- 1h 35m
- Genres
- Adventure
- Crime
- Horror
- Directed By
- Duccio Tessari

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.







