Twenty years after they were frozen, Abe, Cleo, JFK, and Joan suddenly find themselves thrust into the modern world, where they must navigate a fresh batch of historical clones, dramatic love triangles, and a formidable new foe.

Unpopular best friends PJ and Josie start a high school self-defense club to meet girls and lose their virginity. They soon find themselves in over their heads when the most popular students start beating each other up in the name of self-defense.

Carmen “Carmy” Berzatto, a young chef from the fine dining world, comes home to Chicago to run his family sandwich shop after a heartbreaking death. As Carmy fights to transform the restaurant and himself, his rough-around-the-edges kitchen crew ultimately reveal themselves as his chosen family.

Clare and Aidan, who after making a pact that they would break up before college, find themselves retracing the steps of their relationship on their last evening as a couple. The epic date leads them to familiar landmarks, unexpected places, and causes them to question whether high school love is meant to last.