What are you doing with that chord, Joe (Penn Badgley)?
For season four, Joe takes on a new alter ego: Professor Jonathan Moore.
Joe appears to be moving on from Marienne (Tati Gabrielle) with Kate (Charlotte Ritchie).
A closer look at Joe's new friends, Lady Phoebe (Tilly Keeper) and Kate.
The White Lotus' Lukas Gage is playing Adam on season four.
You season four introduces Ozioma Whenu as Blessing.
Ed Speleers joins the cast as Rhys.
Amy-Leigh Hickman plays Nadia in season four of You.