When a composer must finish her late mentor's concerto, she discovers that playing its music summons deadly consequences.
Charlotte Hope
Mel
Julian Sands
Gustafson
Kate Nichols
Nancy
Salomé Chandler
Miss Augustin
Oliver Savell
Colin
Philipp Christopher
Franklin
Alexis Rodney
Philip
Pippa Winslow
Alice
Aoibhe O'Flanagan
Zoe
Boyan Anev
Piper
