Hercule Poirot sort of obsessive-compulsive" in Poirot. As mentioned in "Curtain" and "The Clocks", he is fond of classical music, particularly Mozart and Bach. In "The Mysterious Affair at Styles", Poirot operates as a fairly conventional, clue-based and logical detective; reflected in his vocabulary by two common phrases: his use of "the little grey cells" and "order and method". Hastings is irritated by the fact that Poirot sometimes conceals important details of his plans, as in "The Big Four". In this novel, Hastings is kept in the dark throughout the climax. This aspect of Poirot is less evident in the later novels,
Hercule Poirot on screen in the 1931 British film "Alibi". The film was based on the stage play. Trevor reprised the role of Poirot twice, in "Black Coffee" and "Lord Edgware Dies". Trevor said once that he was probably cast as Poirot simply because he could do a French accent. Leslie S. Hiscott directed the first two films, and Henry Edwards took over for the third. Tony Randall portrayed Poirot in "The Alphabet Murders", a 1965 film also known as "The ABC Murders". This was more a satire of Poirot than a straightforward adaptation, and was greatly changed from the original. Much