A blind musician hears a murder committed in the apartment upstairs from hers that sends her down a dark path into London's gritty criminal underworld.
Natalie Dormer
as Sofia
Emily Ratajkowski
as Veronique
Ed Skrein
as Marc
Joely Richardson
as Alex
James Cosmo
as Niall
Neil Maskell
as Mills
Jan Bijvoet
as Radic
Michael Bott
as The Composer
Amber Anderson
as Jane
Srbo Markovic
as Goran
Tracy Anne Green
as WPC Sharon
Sofia Barclay
as WPC 2
