Stewart Harcourt — Screenplay
Episodes 2
Murder on the Orient Express
December 25, 2010
• 1h 32m
12x3
On the Orient Express from Istanbul, a ruthless American businessman is found dead. Poirot investigates and makes a life-changing decision.
Read MoreThe Clocks
Season Finale
December 26, 2011
• 1h 32m
12x4
Four clocks surround an unidentified corpse in a blind woman's house, and a young typist is summoned to the crime scene. However, Poirot is convinced that the complicated setup is merely hiding a simpler solution.
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