Directed by the English actress Mary Nighty in her directorial debut, Alice, Darling sees the titular character, played by Kendrick, in a mentally abusive relationship with Simon (Charlie Carrick), pushed to her breaking point.
Alice's two close friends, Sophie (Wunmi Mosaku) and Tess (Tiio Horn), intervene, taking her on a vacation where she rediscovers herself and gains a new perspective. She eventually starts to shed the cords that unwillingly bound her to a toxic boyfriend.
Unfortunately, Simon is on a vile mission to seek vengeance. This tests Alice's morals and shakes the roots of her friendships.