The Undoing (Season 1)

The Undoing (2020) is an HBO mystery drama you can watch online on iFILM. Grace Fraser, a successful New York therapist, is about to publish her first book when a brutal killing tears her tidy world apart.

Nicole Kidman plays Grace; Hugh Grant plays Jonathan, the charming husband whose smile starts to look like a mask. They have a son at an exclusive private school, the right friends, the right address — and a secret buried under all of it. Once the police come knocking, Grace realizes how little she actually knew about the man she married. Each episode strips away another comfort. Donald Sutherland brings icy old-money menace as her father.

Directed by Susanne Bier across six episodes, adapted from Jean Hanff Korelitz's novel You Should Have Known, this is a slow, glossy thriller set among rich Manhattanites. The real question isn't who did it, but how far you can trust the person beside you. Grant playing against type is the best reason to stay. Stream The Undoing online on iFILM.