The Cabinet of Dr. Caligari (1920)

Francis and his friend Alan are drawn to a disturbing exhibit where the enigmatic Dr. Caligari exhibits Cesare, a sleepwalker, briefly awakening him from his eternal death-like sleep. However, when a series of crimes follow, a shadow of suspicion is cast over the hypnotist's arrival. Directed by Robert Wiene, this masterpiece of silent cinema not only captivates with its chilling atmosphere and cinematography, but stands as a pioneer of expressionist cinema, leaving an indelible mark on the history of horror.