The document provides a brief history of the thriller genre and discusses some classic and modern thriller films. It notes that early thriller films from the 1930s and 1960s like M, Murders in the Zoo, Dr. Jekyll and Mr. Hyde, and Psycho established conventions like dark sequences and claustrophobic shots to build tension. Alfred Hitchcock is cited as the master of suspense who directed thrillers in the 1920s and 1950s like The Lodger, Blackmail, and Vertigo that paved the way for modern thrillers. More recently, films like The Dark Knight trilogy, The Sixth Sense, Inception, Argo, and Zero Dark Thirty have been successful thrillers praised for their susp