Warner Bros. Entertainment Inc. is an American diversified multinational mass media and entertainment conglomerate headquartered at the Warner Bros. Studios complex in Burbank, California, and a subsidiary of AT&T's WarnerMedia through its Studios & Networks division. Founded in 1923 by brothers Harry, Albert, Sam, and Jack Warner, the company established itself as a leader in the American film industry before diversifying into animation, television, and video games, and is one of the "Big Five" major American film studios, as well as a member of the Motion Picture Association (MPA).
