Lewis (April 6, 1907 – August 30, 2000) was an American B-movie film director whose stylish flourishes came to be appreciated by auteur theory-espousing film critics in the years following his retirement in 1966.
In a 30-year directorial career, he helmed numerous low-budget westerns, action pictures and thrillers and is remembered for original mysteries My Name Is Julia Ross (1945) and So Dark the Night (1946) as well as his most-highly regarded feature, 1950's Gun Crazy, which spotlighted a desperate young couple (Peggy Cummins and John Dall) who embark on a deadly crime spree.