Introduction by film critic Dana Stevens on Saturday, May 17.

In 1920, one brilliant movie jolted the postwar masses and catapulted the German Expressionist film movement into history. That movie was The Cabinet of Dr. Caligari, a plunge into the mind of insanity that severs all ties with the rational world. Director Robert Wiene and a team of visionary designers crafted a nightmare realm in which light, shadow and substance are abstracted, a world in which a demented doctor and a carnival sleepwalker perpetrate a series of ghastly murders in a small community.