Will a cold case unlock the mystery from Luther's past that is haunting him? The detective is forced to put himself and Emma in danger to stop the serial killer's end game.
Episode rating
Cast of episode
82
9
- DCI John Luther
- DS Emma Lane
- Megan Cantor
- DSU Martin Schenk
- George Cornelius
- Jimmy Segar
- June Segar
- Steven Rose
- Benny Silver
- Declan Segar
- Mohan Rai
- Tara Black
- Stacey Bell
- Katie Woodward
- Hannah Woodward
- Owen Woodward
- Sean Woodward
- Police Officer
- Officer