Season Regulars 7

1. 

   伊德瑞斯·艾爾巴

   DCI John Luther

2. 

   殷蒂拉·瓦瑪

   Zoe Luther

3. 

   Steven Mackintosh

   DCI Ian Reed

4. 

   Saskia Reeves

   DSU Rose Teller

5. 

   Paul McGann

   Mark North

6. 

   露絲·威爾森

   Alice Morgan

7. 

   Warren Brown

   DS Justin Ripley

Gastdarsteller 8

1. 

   Sean Pertwee

   Terry Lynch

2. Louise Rose

   Corrine Day

3. 

   Geoffrey Lumb

   PC Steve Gorman

4. 

   Sam Spruell

   Owen Lynch

5. 

   Diveen Henry

   PC Jenny Hanson

6. Gary Shelford

   PC Mardel

7. Catherine Balavage

   Hoodie (uncredited)

8. 

   Anton Saunders

   Henry Madsen

Crew 5