From Daphne du Maurier's 1951 novel, which I haven't read, this period drama treats us to some beautiful cinematography and a story that leaves you undecided as to whether the eponymous Rachel is a woman or a witch.

Philip Ashley was raised by his cousin Ambrose, who he regards and loves as a father. When Ambrose becomes ill he goes to Florence for the more beneficial climate, and while there falls in love with Rachel. His letters back to Philip initially contain nothing but praise for this woman, but after he marries her the tone changes completely. He accuses her of blocking his letters and worse, and pleads to come home to get away from this devil woman. Philip travels to Italy to see Ambrose but when he arrives it's too late. His cousin has died and Rachel has gone. He meets Rainaldi, who turns out to be Rachel's co-conspirator, if indeed a conspiracy is involved. At this stage Philip promises retribution on Rachel.

When Rachel ultimately appears at Philip's house all thoughts of retribution melt away. He is clearly enthralled by her from the moment they first meet. And so he becomes deeper and deeper absorbed, losing interest in his close friend Louise, who clearly has feelings for him and is becoming increasingly concerned. Philip's 25th birthday is approaching, when he will inherit everything that is held in trust. His feelings for Rachel cause him to draft a new will that leaves everything to her, on condition she will forfeit everything if she remarries. He also removes all the family jewellery from the safe keeping of his solicitor. With the jewellery in a bag and the will in his pocket, he romantically climbs the ivy up to Rachel's room, where at the stroke of midnight he fulfils his desire to be intimate with her. But in the morning she has gone, leaving him to celebrate his birthday alone. She later returns having gone to Philip's godfather, Nick Kendall, Louise's father, where she says she sought to clarify certain aspects of the will. After a less than romantic bit of love making in the bluebells, Rachel later rejects Philip's assumption that they will marry and we know that his feelings for her are not being returned.