According to the filmmakers — and backed up by the trailer — The Cat in the Hat will unfold in multiple realities, including our world and a land that's practically Seussian in every way.

The Cat in the Hat is returning for more chaos in Warner Bros. Pictures Animation's first animated adaptation of the beloved Dr. Seuss book, starring Bill Hader and Quinta Brunson.

The Cat in the Hat is returning for more chaos in Warner Bros. Pictures Animation’s first animated adaptation of the beloved Dr. Seuss book, starring Bill Hader and Quinta Brunson.

Warner Bros. Pictures Animation has unveiled the first trailer for its first full-length feature, The Cat in the Hat, an animated adaptation of the classic Dr. Seuss story starring Bill Hader.

Warner Bros. released a teaser trailer for "The Cat in the Hat," an animated film starring Bill Hader as the voice of the icon Dr. Seuss character.