From NetFlix:

Sophie Hartley (Susan Sarandon) is convinced that her husband’s beautiful co-worker Mara (Emily Blunt) is stalking her. In Sophie’s mind, Mara covets her children, her husband and her life. But are her fears just the imaginings of a borderline paranoiac? In an attempt to prove her sanity, Sophie turns stalker herself — and makes a discovery that underscores her worst fears. Sam Neill co-stars in this tense psychological drama.

NetFlix’s summary is almost a spoiler. Still the suspense builds because more and more strange things happen to Sophie. When will the scales tip in her favor ? Or is she really mentally ill ?

Mara is so beautiful that we are just waiting for the husband Sam Neill to fall for her. Is Mara really involved in Sophie’s problems ?

Actually I figured out what was happening well before the “ta da !” revelation. Let me know how you fare.

Sam Neill first came to my attention when he was a mere 32 playing in “My Brilliant Career”. Twenty-seven years later, at age 59, he has held up well.

You might find the ending a bit too goody good good. But don’t let me dissuade you from watching a good yarn.