German Expressionist films of the 1920s had a significant impact on modern cinema through their distinctive visual style and themes. Films like The Cabinet of Dr. Caligari used expressionist techniques like angular sets, contrasting lights and shadows, and distorted realities to portray inner emotional turmoil and critique the post-WWI social environment in Germany. These films influenced later horror genres and film noir styles in both Germany and Hollywood. Directors like Fritz Lang, F.W. Murnau, and Alfred Hitchcock integrated expressionist elements into their own works, spreading its techniques even further. Modern films from Blade Runner to Tim Burton's works still reference the expressionist influence in their dark, symbolic visuals and unsettling subjects.