Thirteen Reasons Why, based on the best-selling books by Jay Asher, follows teenager Clay Jensen (Dylan Minnette) as he returns home from school to find a mysterious box ...

High school teens mourn the suicide of their classmate Hannah. Clay Jensen is particularly sad. When he gets home he receives a package, containing old fashioned cassette ...

Hannah makes friends with Jessica and Alex, two other new students. Justin doesn't show up at school; Hannah's mother finds something troubling. ...

Jealousy and gossip take a toll on Hannah's relationships; Alex struggles with feelings of regret; Clay is pressured into getting drunk. ...

Hannah thinks someone is stalking her and sets a trap; Hannah's mother confronts the principal; Clay strikes back at someone who wronged Hannah. ...

Hannah and Clay connect at the school dance, but a crass rumor ruins the mood. Clay takes Courtney to visit Hannah's grave. ...

Hannah's date on Valentine's Day doesn't go as planned. Alex gets in a big fight at school and has to face the honor board. ...

Another student sabotages Hannah during a class project. Clay's nightmares about Hannah spill over into the daytime. ...

Hannah is touched by poetry recited by fellow student Ryan Shaver and pours her heart out after encouragement from his side. Ryan helps Hannah write but betrays her by pu ...

Hannah witnesses a traumatic event at a summertime party. Clay tries to reason with Justin, and Marcus warns him that the worst is yet to come. ...

A distraught Hannah gets a ride home from the party. Jessica's behavior grows increasingly erratic, and Clay learns the truth behind a tragedy. ...

Clay and Hannah grow closer. While Clay spends a heartbreaking night listening to his tape with Tony, tensions boil over at Bryce's house. ...

Hannah winds up at a party after an argument with her parents. The students are served with subpoenas, and Justin wrestles with conflicting loyalties. ...

Hannah seeks help from Mr. Porter, the school counselor. Clay plays the new tape for Tony and weighs what to do next. ...