Lucy Crale enlists Poirot to investigate the 14-year-old murder in which her mother was hanged for poisoning her artist father.
Length 93 minutes
David Suchet | Aidan Gillen | Rachael Stirling | Toby Stephens | Marc Warren | Aimee Mullins | Julie Cox | Gemma Jones | Sophie Winkleman | Talulah Riley | Annette Badland | Patrick Malahide | Richard Teverson