Sisters Kate and Maura Ellis are summoned home to clean out their childhood bedroom before their parents sell the family house, much to their dismay. Looking to recapture their glory days, they throw one final high-school-style party for their classmates, which turns into the cathartic rager that a bunch a ground-down adults really need. Sisters Kate and Maura Ellis are summoned home to clean out their childhood bedroom before their parents sell the family house, much to their dismay. Looking to recapture their glory days, they throw one final high-school-style party for their classmates, which turns into the cathartic rager that a bunch a ground-down adults really need. Parental Guide