The Cat in the Hat: North American release date, IMAX and the new story

Warner Bros.’ official film page gives November 6, 2026 as the North American theatrical and IMAX release date for The Cat in the Hat, with international release beginning November 4. A November 6 archive entry therefore should not imply that every country shared the same opening day.

Bill Hader voices the Cat in this animated theatrical feature. The announced story sends him to help Gabby and Sebastian, siblings adjusting to a new town, through an assignment from the Institute for the Institution of Imagination and Inspiration. Warner Bros. credits Erica Rivinoja and Alessandro Carloni as directors and screenwriters. The announced IMAX release is distinct from the format offered at any particular local showing.

via Warner Bros.

Expanded (November 8, 2026): Expanded to distinguish regional release dates and add the official story context.