A satirical comedy that lovingly skewers the popular tropes of the 90s teen sitcom, Zach introduces us to the lives and loves of Gina and P.J., a Black girl and a Latino boy at an affluent, majority-white Southern California high school. P.J., a lovesick surfer boy, and Gina, a budding fashionista, are overjoyed when they're invited into the inner circle of Zach, the white, charismatic, prank-happy new kid at school. But when Zach plans a prank that goes too far, P.J. and Gina must race to stop him before it's too late - and along the way, learn to see their peers, and themselves, with fresh eyes.