When the decomposed body of Melissa Young is found by a couple in their new flat, Detective Len Harper is determined to discover what happened to her and why nobody noticed she was missing.
David Threlfall
Denise Gough
Lisa Millett
Alexander Arnold
David Bamber
Claudie Blakley
Jessica Gunning
Victoria Hamilton
Steven Mackintosh
Amber Rose Revah
Russell Tovey
Indira Varma
Terence Beesley
Lee Nicholas Harris