Blumhouse has stacked its star cast for their upcoming television production. This project titled "Nocturne" will be their first television movie, and they are leaving no stones unturned in making it a big hit.

Sydney Sweeney from HBO's "Euphoria" and Madison Iseman from "Annabelle Comes Home" star in "Nocturne." The movie is the story of an incredibly gifted pianist who makes a Faustian bargain to overtake her older sister at a prestigious institution for classical musicians. The additional casting of Jacques Colimon and Ivan Shaw has also been done.

"Nocturne" will be produced by Jason Blum, Lisa Bruce, Marci Wiseman, and Jeremy Gold. Matthew Myers and Fodhla Cronin O'Reilly are executive producers. There have been no reports about the core creative team behind the movie and other details are being kept under wraps.