Agatha Christie: Murder on the Orient Express Suchet to do voice acting for "Murder on the Orient Express", and said that his skillful voice acting would bring "tremendous excitement and authenticity" to the game. As with "And Then There Were None", Sheldon introduced a new character to the plot of "Murder on the Orient Express", who was not present in Christie's novel, in order to fulfill the role of a player character and protagonist. The character, Antoinette Marceau, is described by Sheldon as an amalgam of two characters from the novel. These were Poirot's friend who ran the Orient Express, Marcel Bouc, and a young soldier who
Murder on the Orient Express Murder". In December 2014, the novel was included in "Entertainment Weekly"'s list of the Nine Great Christie Novels. The kidnapping and murder of Charles Lindbergh's son in 1932 inspired that element in Christie’s novel two years later. An innocent, but perhaps loose-lipped, maid employed by Lindbergh's parents was suspected of involvement in the crime. After being harshly interrogated by police, she committed suicide. Two less notable events helped inspire her novel: Agatha Christie’s first journey on the Orient Express in late 1928, and a blizzard near Cherkeskoy, Turkey, that marooned an Orient Express for six days just a few months