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. In the film,

Warner Bros.’ animated movie is clearly expanding significantly on the Cat’s world and his background, while still retaining some of the framing from the original picture book, which has the Cat showing up to entertain a couple of kids on a rainy day when they’re home alone,