Warren Kiefer (1929–1995) was an American film director and screenwriter from New Jersey. He used the alias Lorenzo Sabatini, while working in Italy. He named himself after the 16th-century painter Lorenzo Sabbatini, whom he admired.
The Castle of the Living Dead
Writer
Beyond the Law
Screenplay
Juliette de Sade
Director
The Last Rebel
Defeat of the Mafia
