Season Regulars 4

1. 

   Kevin Whately

   Detective Inspector Robert 'Robbie' Lewis

2. 

   Laurence Fox

   Detective Sergeant James Hathaway

3. 

   Clare Holman

   Dr. Laura Hobson

4. 

   Rebecca Front

   Chief Superintendent Jean Innocent

Guest Stars 9

1. 

   Oliver Johnstone

   Vincent Vega

2. 

   Annabel Mullion

   Thea Falconer

3. 

   James Fleet

   Dr. Alex Falconer

4. 

   Nadine Lewington

   Liv Nash

5. 

   Alex Jennings

   Rev. Conor Hawes

6. 

   Matilda Ziegler

   Helena Wright

7. 

   Richard Durden

   John Gracey

8. 

   Celia Imrie

   Michelle Marber

9. 

   Daisy May

   Mia Wallace

Crew 1