Alfred L. Werker (December 2, 1896 - July 28, 1975) was a film director whose work in movies spanned from 1917 through 1957. After a number of film production jobs, Werker directed his first film in 1925. He was brought in by Fox Film Corporation executives to re-shoot and re-edit Erich von Stroheim's film Hello, Sister! (1933), co-starring Boots Mallory and ZaSu Pitts.
Most of Werker work is unremarkable, but a few were well received by critics. Those films included House of Rothschild (1934) and The Adventures of Sherlock Holmes (1939), the later a film is considered one of the best in the Sherlock Holmes series.
During the early 1940s, he directed a number of comedies including Laurel & Hardy's A-Haunting We Will Go (1942).
In the late 1940s, Werker worked for the B-picture film studio Eagle-Lion Films. Notable films from that period include the unique mystery thriller Repeat Performance and He Walked by Night. The latter film, however, was taken over by uncredited director Anthony Mann.
