Louis B. Mayer (1885-1957) was one of Hollywood's original "moguls," a movie house pioneer who helped found one of the film industry's most prominent studios, Metro-Goldwyn-Mayer. From 1924 until 1951, Mayer ruled over a vast film empire, producing a string of classic hits and discovering countless stars. Mayer never strayed from a promise he made early in his career to create what he called "decent, wholesome pictures" the whole family could enjoy.

Louis Burt Mayer was born Eliezer Mayer in Minsk, Russia, on July 4, 1885. The product of a working-class Jewish family, he moved with his parents and two brothers in 1888, first to New York, then to St. John, New Brunswick, Canada. There, Mayer's mother peddled chickens door to door, while his father worked as a dealer in scrap metal. Upon completing grade school, Louis briefly joined his father's business before moving to Boston in 1904 to start his own junk enterprise...