Πρωταγωνιστές του κύκλου 4

1. 

   David Suchet

   Hercule Poirot

2. 

   Pauline Moran

   Miss Lemon

3. 

   Hugh Fraser

   Captain Arthur Hastings

4. 

   Philip Jackson

   Chief Inspector James Harold Japp

Γκεστ σταρ 9

1. Mark Chapman

   PC Keating (uncredited)

2. 

   Peter Capaldi

   Claude Langton

3. 

   Martin Turner

   John Harrison

4. Melanie Jessop

   Molly Deane

5. John Boswall

   Dr Belvedere

6. Kate Lynn Evans

   Mrs Henderson

7. 

   Serena Scott Thomas

   Model Girl

8. Hilary Tindall

   Commere at Fashion Show

9. 

   Julian Forsyth

   Waiter

Συντελεστές 2