Andi is contemplative and artistic and sheltered by overprotective parents. But on the eve of her 13th birthday, Andi's free-spirited older sister Bex returns home with a revelation that changes everything and sends Andi on an uncharted course of self-discovery. Lilan Bowden, Peyton Elizabeth Lee, Joshua Rush, Sofia Wylie, Asher Angel, Lauren Tom, Stoney Westmoreland Added on Disney 2020-12-13.