Wednesday August 11, 8:00pm - 10:00pmon ITV3

Agatha Christie's Poirot

Series 13 Episode 2: The Big Four

With the world on the brink of the Second World War, there is more political turmoil when it appears that the famous Peace Party is in fact a cover for the war-mongering organisation Big Four. This complex investigation reunites Poirot with his old friend Japp, as they investigate a case marked by deception, disappearances and death.

Adventure / Crime drama / Mystery
Original air date
Cast and crew
  • David SuchetHercule Poirot
  • Hugh FraserCaptain Arthur Hastings
  • Philip JacksonChief Inspector Japp
  • Pauline MoranMiss Felicity Lemon
  • ZoĆ« WanamakerAriadne Oliver
  • Amelia BullmoreJudith Butler
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