Thirteen Reasons Why recap

After Hannah Baker dies by suicide, classmate Clay Jensen receives seven cassette tapes on which she names thirteen people whose actions formed a chain of humiliation, isolation, assault, and failed help. Walking around town through the night, Clay hears how an early rumor sexualized Hannah, friendships collapsed, a voyeur invaded her privacy, classmates exploited or mocked her, and bystanders failed victims at parties. His own tape reveals that Hannah trusted and liked him, but trauma led her to drive him away during their one intimate moment; he is part of the story, not a cause of her death. The later recordings connect an unreported fallen stop sign to a fatal crash, describe Bryce Walker assaulting Hannah, and recount her unsuccessful final approach to counselor Mr. Porter. After finishing, Clay passes on the tapes. Seeing the isolated Skye Miller at school, he calls out to her instead of remaining silent.

Two weeks after Hannah Baker's death by suicide, Clay Jensen receives a package containing seven cassette tapes and a warning: each recipient must listen and then send them to the next person named, while an observer holds a duplicate set. Hannah's recorded voice says thirteen people contributed to her decision. Clay takes a cassette player from his friend Tony and follows a map Hannah provided. The first account concerns Justin Foley, Hannah's first kiss after moving to town. Their meeting was innocent, but Justin allowed a more sexual story to spread, and the rumor made other students treat Hannah as available. Next she names Alex Standall, once part of a newcomer friendship with Hannah and Jessica Davis. Alex published a list praising Hannah's body while insulting Jessica's. What he intended as a joke strengthened the rumor about Hannah and damaged the friendship among all three.

Jessica confronts Hannah over Alex's list, accepts the rumor that Hannah pursued him, and strikes her, ending one of Hannah's first friendships in town. Hannah explains how repeated stories about her begin to matter more to classmates than her actual choices. The fourth person is Tyler Down, a student photographer who watches Hannah through her bedroom window and takes pictures. Feeling unsafe at home, Hannah enlists Courtney Crimsen to help catch the voyeur. They stage a suggestive scene and expose Tyler's presence, but the plan creates another image that can be separated from the truth. As Clay listens and travels between marked locations, he becomes increasingly distressed by Hannah's isolation and by his uncertainty about why his own name belongs among the thirteen.

Courtney, valued at school for appearing universally kind, uses Hannah's company to protect herself from gossip about Tyler's photograph. At a party she abandons Hannah socially and helps a new sexual rumor take hold rather than risk her own reputation. Hannah then recounts a school charity survey that pairs her with Marcus Cooley for a date. Marcus arrives late at a diner with friends watching, treats the meeting as a performance, and gropes Hannah despite her resistance. She shoves him away and is left publicly humiliated. The episodes show her reputation becoming permission in other students' minds to disregard her boundaries. Clay continues to follow the map during the night, hearing familiar places recast as sites where Hannah was repeatedly denied control over how others saw and touched her.

After Marcus's assault, athlete Zach Dempsey tries to comfort Hannah but reacts badly when she refuses him. In a class that distributes anonymous encouraging notes, he steals the messages placed in Hannah's bag. She tests whether the theft is deliberate by leaving him a private note; his failure to respond confirms it, worsening her sense that no one sees her distress. Ryan Shaver later gains Hannah's trust through poetry sessions. He takes a deeply personal poem from her notebook and prints it anonymously in the school literary magazine. Class discussion turns her private expression into gossip and ridicule. Hannah describes these acts as removals of safety, encouragement, and ownership rather than isolated pranks. Clay is angered that no one recognized the person behind the rumors and words, while the approach of his own tape makes him fear that he also failed her.

Clay finally hears his name. At a party, he and Hannah find a quiet room and begin kissing. She wants the closeness and has long trusted him, but memories of the reputation imposed on her and earlier violations overwhelm her. She orders Clay to leave, and he obeys, confused. On the tape she says he does not belong with the others and did nothing wrong; she includes him because their paths crossed that night and she wishes she had been able to let him stay. After Clay leaves, Hannah hides in a closet as an intoxicated Jessica is brought into the room. Justin knows Jessica is vulnerable but allows Bryce Walker to enter, and Bryce rapes her. Hannah remains frozen and silent nearby. Her guilt over failing to intervene joins Clay's guilt at realizing what happened shortly after he left, while responsibility rests with Bryce and those who enabled him.

Jenny Kurtz gives Hannah a ride away from another party, knocks down a stop sign, and drives off rather than report it. Hannah calls the police, but before the hazard is corrected a collision kills a senior from their school. Feeling emptied of control, Hannah later enters a party at Courtney's house and gets into a hot tub where Bryce Walker assaults her. She stops resisting, describing the episode as the point at which she gives up on herself, though Bryce alone is responsible for the attack. Her last recorded reason is Mr. Porter, the teacher serving as counselor. Hannah approaches him with indirect statements about rape and suicide. When she will not identify her attacker and decides to leave, he lets her go and does not follow up. Clay finishes the tapes knowing that Hannah cared for him and did not blame him. Tony reveals that Hannah entrusted him with the duplicate recordings. Clay sends the package to the next recipient. At school the next day, he notices the withdrawn Skye Miller walking away, calls her name, and follows, choosing to reach out before another person's isolation becomes irreversible.

Hannah's final tape describes a last effort to ask for help. She tells counselor Mr. Porter that she was assaulted and is thinking about ending her life, but she speaks indirectly, refuses to name the attacker, and leaves when his questions make her feel that no useful intervention will follow. He does not pursue her. Clay finishes the recordings understanding that he was not one of Hannah's reasons: she included him because she wanted his part of the night explained and because she regretted pushing him away. Tony confirms that he holds the backup set and that Hannah's parents have the original tapes. Clay mails the box onward as instructed. The next morning, newly alert to how silence and isolation can accumulate around a person, he sees his withdrawn former friend Skye leaving school. Rather than let her disappear, he calls her name and goes after her, acting on the lesson he could not apply in time to Hannah.