Murphy's best-known roles were villains in two blockbusters: Scarecrow in the superhero movie "Batman Begins", and as Jackson Rippner in the thriller movie "Red Eye". He also played the Scarecrow in the next two Batman movies: "The Dark Knight" and "The Dark Knight Rises". He played the orphan teen in the 2005's "Breakfast on Pluto". For that role, he was nominated for a Golden Globe Award. He played a 1920s Irish revolutionary in "The Wind That Shakes the Barley".