시즌 정규 출연진 1

1. 

   David Suchet

   Hercule Poirot

특별출연 19

1. 

   Tom Mison

   David Baker

2. 

   Jemima Rooper

   Norma Restarick

3. 

   Clemency Burton-Hill

   Claudia Reece-Holland

4. Matilda Sturridge

   Frances Cary

5. 

   James Wilby

   Andrew Restarick

6. 

   Peter Bowles

   Sir Roderick Horsfield

7. 

   Lucy Liemann

   Sonia

8. 

   Haydn Gwynne

   Miss Battersby

9. 

   Zoë Wanamaker

   Ariadne Oliver

10. 

    David Yelland

    George

11. John Warnaby

    Inspector Nelson

12. 

    Caroline O'Neill

    Nanny Lavinia Seagram

13. 

    Tim Stern

    Alf Renny

14. Simon Hill

    Bus Ticket Inspector

15. Tessa Bell-Briggs

    Daphne the Waitress

16. Ysobel Gonzalez

    Nurse

17. 

    Sean Kingsley

    Policeman

18. Jade Longley

    Young Norma Restarick

19. 

    Juliet Howland

    Mary Restarick

제작진 2