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
Harry Donenfeld to his new underworld contacts having close connections with Hearst newspaper salesman Moe Annenberg. The company was able to move from their earlier downtown location to a twelve-story building in the Chelsea district. 1923 also saw the emergence of the brutal business side of Harry as he took control of Martin Press and forced his two older brothers out of the company, leaving Irving as a minority partner and head printer. Harry then changed the company name from Martin Press to Donny Press. From around 1925, Donenfeld began working with Frank Armer to produce lines of girlie pulps published under