<Tr> <Th> Country </Th> <Td> Weimar Republic </Td> </Tr> <Tr> <Th> Language </Th> <Td> Silent film German intertitles </Td> </Tr> <P> The Cabinet of Dr. Caligari (German: Das Cabinet des Dr. Caligari) is a 1920 German silent horror film, directed by Robert Wiene and written by Hans Janowitz and Carl Mayer . Considered the quintessential work of German Expressionist cinema, it tells the story of an insane hypnotist (Werner Krauss) who uses a somnambulist (Conrad Veidt) to commit murders . The film features a dark and twisted visual style, with sharp - pointed forms, oblique and curving lines, structures and landscapes that lean and twist in unusual angles, and shadows and streaks of light painted directly onto the sets . </P> <P> The script was inspired by various experiences from the lives of Janowitz and Mayer, both pacifists who were left distrustful of authority after their experiences with the military during World War I . The film's design was handled by Hermann Warm, Walter Reimann and Walter Röhrig, who recommended a fantastic, graphic style over a naturalistic one . </P>

Who commits the murders in the cabinet of dr. caligari