Pittsburgh, Pennsylvania, 1991. High school freshman Charlie is a wallflower, always watching life from the sidelines, until two senior students, Sam and her stepbrother Patrick, become his mentors, helping him discover the joys of friendship, music and love. Logan Lerman, Emma Watson, Ezra Miller, Mae Whitman, Kate Walsh, Dylan McDermott, Melanie Lynskey Added on Netflix 2022-03-29. Added on HBO 2022-06-06. Youtube Trailer