Just weeks after “The Hunger Games: The Ballad Of Songbirds And Snakes” added Rachel Zegler to its cast list, another Hollywood up-and-comer joins the cast, too. And this time, it’s Hunter Schafer, one of the stars of Sam Levison‘s hit HBO teen drama, “Euphoria.” READ MORE: Rachel Zegler Cast As Lucy Gray Baird In ‘Hunger Games’ Prequel Variety reports that Schafer joins Zegler and Tom Blyth as the newest cast member of the upcoming “The Hunger Games” prequel.