Major film studio adopted its name. That same year, William Fox relocated his Fox Film Corporation from Fort Lee, New Jersey to Hollywood and began expanding. In 1918, four brothers—Harry, Albert, Sam, and Jack Warner—founded the first Warner Brothers Studio on Sunset Boulevard in Hollywood. On April 4, 1923, the Warner Brothers incorporated their fledgling movie company as "Warner Brothers Pictures, Inc." The Motion Picture Theatre Owners of America and the Independent Producers' Association declared war in 1925 on what they termed a common enemy — the "film trust" of Metro-Goldwyn-Mayer, Paramount, and First National, which they claimed dominated the industry by not
Jack L. Warner as the new company president. Shortly after the deal was closed, Jack Warner announced that the company and its subsidiaries would be "directed more vigorously to the acquisition of the most important story properties, talents, and to the production of the finest motion pictures possible". The two brothers had often argued, and earlier in the decade, studio employees claimed they saw Harry chase Jack through the studio with a lead pipe, shouting, "I'll get you for this, you son of a bitch" and threatening to kill him. This subterfuge, however, proved too much for Harry. He never spoke to Jack