'Taste of Fear (1961) - Seth Holt.

Steeped in sinister suspense, this tantalizingly twisted tale of teeth-chattering terror provides one of Hammer Films finest frightmares! Immaculate performances from a fabulously talented cast, an exotic,  greatly atmospheric location, a dazzling score, this raven dark 60s shocker will keep-you-guessing until its breathtaking climax!  Macabre, menacing, and fascinatingly convoluted, the diabolical mystery of monochromatic murder masterpiece 'Taste of Fear' rivals the very best of Hitchcock and Clouzot! Brilliantly directed by an assured Seth Holt, with a sublimely skewed screamplay by Jimmy Sangster,  this hysteria-hyped Hammer classic remains a ferociously fear-festooned terror treat!