Cillian Murphy appears in Christopher Nolan's acclaimed Dark Knight Trilogy, playing the role of Dr. Jonathan Crane, also known as Scarecrow. The trilogy consists of three films: Batman Begins, The Dark Knight, and The Dark Knight Rises. Murphy's portrayal of Scarecrow adds a sinister and psychological element to the series, as he becomes one of Batman's most memorable adversaries. The Dark Knight Trilogy is known for its gritty realism, complex characters, and thought-provoking themes. Murphy's performance as Scarecrow is haunting and memorable, showcasing his ability to bring depth to even the most villainous roles.