A Night of Horror is a 1916 silent German horror film directed by Richard Oswald, Arthur Robison and starring Werner Krauss. It is the earliest known feature-length film to portray vampires, with vampire-like people appearing in the film.

Plot

Poor Maria Lotti, serving as a clerk in a ladies' clothing store, receives a message from a New York notary that her grandfather Joseph Lotti has died. The gang of thieves, the Brothers of Darkness, also received the same message with great detail and rushed to take action. The harassment began.