Inside the halls of an elite arts academy, a timid music student begins to outshine her more accomplished and outgoing twin sister when she discovers a mysterious notebook belonging to a recently deceased classmate.
Sydney Sweeney
Juliet Lowe
Madison Iseman
Vivian Lowe
Jacques Colimon
Max
Ivan Shaw
Dr. Henry Cask
John Rothman
Roger
Rodney To
Wilkins
JoNell Kennedy
Gordon
Julie Benz
Cassie Lowe
