When a seemingly ordinary mother, Sarah, drops her son off at a friend's house for a playdate, she expects a few hours of peace, not a nightmare from which she cannot wake. But when she returns, the house is empty, her son is gone, and the friend’s mother is dead. The gripping psychological thriller All Her Fault plunges viewers into a harrowing 48-hour search where the only person who seems to know the truth is Sarah herself. As the police, led by a skeptical detective, begin to close in, Sarah’s desperate hunt for her missing child forces her to confront a past she has tried to bury. The series masterfully blurs the lines between victim and suspect, weaving a tense atmosphere of paranoia and suburban dread. Starring Sarah Michelle Gellar as the frantic mother, the show keeps audiences guessing whether she is a grieving parent fighting against an impossible conspiracy or a masterful deceiver who holds all the answers.