In this follow-up to the captivating hit about free-spirited, songbird teenager Stargirl Caraway (Grace VanderWaal) — whose simple acts of kindness work magic in the lives of those around her — Stargirl journeys out of Mica, Arizona, and into a bigger world of music, dreams and possibilities. When her mother Ana (Judy Greer) is hired as the costume designer on a movie, the two relocate to L.A. where Stargirl soon meets an eclectic group of individuals. Aspiring filmmaker brothers Evan and Terrell (Elijah Richardson and Tyrel Jackson Williams), neighbor Mr. Mitchell (Judd Hirsch), and a musician Stargirl admires, Roxanne Martel (Uma Thurman), all play significant roles in Stargirl's next chapter.