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
Cadillac Calais De Ville, but not the lower-priced Series 62, became standard throughout the Cadillac range – even the Calais. The V8 also remained the standard engine. Pricing of the Cadillac Calais started at nearly US$5,000, almost US$1,000 (or about 25%) more than the Electra 225 and Oldsmobile 98, and about US$500 more than the top-line Buick Riviera. In 1966 changes included a somewhat coarser mesh for the radiator grille insert, which was now divided by a thick, bright metal horizontal center bar housing rectangular parking lamps at the outer ends. Separate rectangular side marker lamps replaced the integral grille extension designs.