You

Penn Badgley portrays Joe Goldberg, the main character of You. Joe is a complex and disturbed individual who develops an unhealthy obsession with Guinevere Beck.

Elizabeth Lail plays Guinevere Beck, a young aspiring writer who crosses paths with Joe Goldberg. Beck is unaware of Joe's obsession and becomes the target of his increasingly dangerous actions.

Victoria Pedretti takes on the role of Love Quinn in You. Love is a new love interest for Joe in the show's second season. She is a caring and maternal figure who develops her own dark side.

Saffron Burrows portrays Dottie Quinn, Love's mother, in You. Dottie is a wealthy and influential socialite who becomes entangled in Joe and Love's complicated relationship.

Tati Gabrielle plays Marienne Bellamy, a local librarian who befriends Joe in his new neighborhood. Marienne becomes suspicious of Joe's true intentions and delves into his dark past.

Charlotte Ritchie portrays Kate Galvin, the sister of Joe's deceased ex-girlfriend. Kate's presence serves as a constant reminder of Joe's troubled past and the consequences of his actions.

Dylan Arnold takes on the role of Theo Engler, a friend of Love Quinn and a fellow member of the wellness center. Theo becomes intertwined in Joe and Love's complicated web of secrets and lies.

Shalita Grant plays Sherry Conrad, a wealthy and vibrant member of the community who befriends Love Quinn. Sherry's charismatic personality conceals a manipulative nature and a desire for control.