Warner Bros. Entertainment Inc. (commonly known as Warner Bros. and abbreviated as WB) 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 four 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).
Warner Bros. has produced some Frankenstein-related movies, mostly in the form of cartoons where Merrie Melodies, Looney Tunes, and other whimsical characters, meet parody versions of Frankenstein's Monster.