You is a psychological thriller television series that premiered on Lifetime in 2018 and later moved to Netflix. Penn Badgley stars as Joe Goldberg, a charming and intelligent bookstore manager who becomes obsessed with a woman named Guinevere Beck. The series is based on the novel of the same name by Caroline Kepnes. Penn Badgley's performance as Joe Goldberg received widespread praise for its complexity and depth. You explores themes of love, obsession, and the dark side of social media. The show has gained a large following and has been praised for its gripping storytelling and thought-provoking commentary on modern relationships.