Netflix's intense teen drama gave Langford her breakout role. As Hannah, a young girl who commits suicide and leaves behind 13 tapes for the people she feels contributed to her death, Langford absolutely breaks your heart. She also makes you laugh, frustrates you, and takes you into the darkness along with her character. Watching as Hannah sinks deeper into depression as she faces more and more traumas is painful, but thanks to Langford's remarkable performance, it's also impossible to look away.
In fact, she's so good that Netflix simply couldn't let her go. Despite Hannah's story seemingly being wrapped up in the first season, Langford is returning for 13 Reasons Why season two later this year.