Love can be messy, but luckily for the cast of You, their offscreen relationships aren't as rocky as those of their characters. The drama premiered on Lifetime in September 2018, starring Penn Badgley, Ambyr Childers, Elizabeth Lail and more. Based on Caroline Kepnes' novel of the same name, season 1 followed Joe Goldberg (Badgley) as he went to extreme lengths to pursue a relationship with aspiring writer Beck (Lail). At first, the series didn't take off, but it picked up a major following when it moved to Netflix.