시즌 정규 출연진 4

1. 

   Dennis Waterman

   Gerry Standing

2. 

   Tamzin Outhwaite

   DCI Sasha Miller

3. 

   Denis Lawson

   Steve McAndrew

4. 

   Nicholas Lyndhurst

   Danny Griffin

특별출연 9

1. 

   Anthony Calf

   Deputy Assistant Commissioner Robert Strickland

2. 

   Barnaby Kay

   DAC Ned Hancock

3. 

   Sophie Thompson

   Ruth Shiree

4. 

   Nicola Stephenson

   Emily Fraser

5. 

   Benjamin Whitrow

   Edward Fraser

6. Stephen Boswell

   Stephen Boswell

7. Adèle Anderson

   Cecily Watkins

8. 

   Jarred Christmas

   Keith

9. Robin Berry

   Fleet Sewer Guide

제작진 2