The document discusses the 1922 German expressionist film Nosferatu and how it was influenced by events in Germany following World War 1 such as the Spanish influenza pandemic. Some of the key influences discussed are how the film reflected the trauma of war through themes of death and insanity, used the vampire Count Orlok to represent the threat from the East, and employed innovative film techniques like stop motion and unchained camerawork. German expressionist cinema of the 1920s, including Nosferatu, was known for its distorted shapes, shadows, and themes of outsiders.