The Warner Brothers - Harry, Albert, Sam, and Jack - were Jewish immigrants who began in the film business in 1903 exhibiting films. They eventually opened their first theater and began producing films in 1918. Warner Bros. pioneered talking pictures and the first feature-length talking film in 1927. The studio produced many iconic films in the 1930s-1940s and had financial success. Though the brothers sold the company in the 1950s, Warner Bros. remains a major Hollywood studio today under new ownership.