Christopher Nolan’s ‘The Dark Knight’ is a well-known example of a movie which includes all of the typical character types. Which includes the hero – Christian Bale’s Batman. The Villain – Heath Ledger’s amazing portrayal of the Joker. The helper – Alfred Pennyworth. The donor – Lucius Fox. The princess or the heroes reward – Rachel Dawes. And the false hero - Harvey Dent, turned Two Face. Propp’s theory helps to develop the suspense and excitement of a film. Each character has their own specific role in the movie, some helping the hero and other trying to block the hero’s path to success. But what gives the variety of thrillers a common ground, is the intensity of emotions they create, predominantly those of fear and exhilaration, all designed to generate that all-important thrill. “By definition, if a thriller doesn't thrill, it's not doing its job”. (Patterson,