Writing
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.
5.8·1968
6.1·1964
4.0·1971
9.0·1970
4.2·1969
