The fourth season of the American psychological thriller television series You was ordered by Netflix on October 13, 2021. You series co-creator Sera Gamble returns as showrunner. Series star Penn Badgley returns as Joe Goldberg and Tati Gabrielle reprises her role as Marienne Bellamy, with Charlotte Ritchie, Tilly Keeper, Amy-Leigh Hickman, Ed Speleers and Lukas Gage joining the main cast. Filmin... Wikipedia