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 Leviathan badges for the ship's first-class passengers was left in Littleby's room. Among the suspects are a Japanese Army officer, an addled English aristocrat, a married Swiss woman, and a clever young Russian diplomat on his way to his new post in Japan. The diplomat is Erast Fandorin, the master detective, who shoots down each of the ineffectual Gauche's incorrect conclusions, and in the end takes it on himself to find the murderer. The novel was adapted for the BBC's "Saturday Play". Simon Robson played Fandorin and Stephen Moore was Gauche. The original broadcast was on 3 December 2005. Murder on