Series Cast 20

1. 

   Paul Eddington

   Strand (13 Episodes)

2. 

   Patrick Mower

   Tom Haggarty (13 Episodes)

3. 

   George Sewell

   Det Ch Supt Alan Craven (13 Episodes)

4. 

   Ronald Leigh-Hunt

   — (1 Episode)

5. 

   Leslie Schofield

   — (1 Episode)

6. 

   Richard Marner

   — (1 Episode)

7. 

   André Morell

   — (1 Episode)

8. John Abbott

   — (1 Episode)

9. 

   Norman Jones

   — (1 Episode)

10. 

    Bernard Archard

    — (1 Episode)

11. 

    Roger Lloyd Pack

    — (1 Episode)

12. 

    Michael Culver

    — (1 Episode)

13. 

    John Bailey

    — (1 Episode)

14. Roger Rowland

    Det Sgt North (1 Episode)

15. 

    Peter Jeffrey

    Chief Supt Pettiford (1 Episode)

16. 

    Tony Selby

    Ridley (1 Episode)

17. 

    Richard Butler

    Commander Nicols (1 Episode)

18. Sheila Scott-Wilkenson

    Pam Sloane (1 Episode)

19. 

    Barry Jackson

    Sergeant Workman (1 Episode)

20. Patrick Cowner

    Corrigan (1 Episode)

Series Crew 6