Bill Hader to Voice New The Cat in the Hat Film

The animated adaptation of the classic Dr. Seuss book will arrive in theaters on November 6, 2026.

Updated on Oct. 26, 2026 in Animation

Graphic illustration of a red and white striped top hat sitting on a chair, surrounded by colorful abstract spheres, evoking a playful children's film aesthetic. — Bill Hader will voice the titular character in a new animated film version of Dr. Seuss’s 'The Cat in the Hat,' set for a 2026 theatrical release. AI Illustration. Upload story photo >

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Bill Hader will provide the voice for the titular character in a new animated film version of The Cat in the Hat. The movie is scheduled for theatrical release on November 6, 2026.

Why it matters

This production adapts the 1957 Dr. Seuss book for a new generation while exploring events that take place after the original story concludes. Filmmakers chose Hader for his unique ability to blend comedy with emotional depth.

The production follows the 1957 Dr. Seuss book and a notable 2014 Saturday Night Live sketch that also featured Bill Hader in the role. No specific box office projections or production budget figures have been released.

The players

Bill Hader

He is an actor and comedian widely recognized for his tenure on Saturday Night Live and his award-winning work on the television series Barry.

Quinta Brunson

She is an actress, writer, and producer known for creating and starring in the hit comedy series Abbott Elementary.

America Ferrera

She is an acclaimed actress and director who gained prominence for her lead role in Ugly Betty and her performance in the 2023 film Barbie.

Giancarlo Esposito

He is a veteran actor celebrated for his iconic portrayals of complex antagonists in series such as Breaking Bad and Better Call Saul.

The details

The film features an ensemble voice cast including Quinta Brunson, America Ferrera, Matt Berry, Bowen Yang, Xochitl Gomez, Giancarlo Esposito, and Tituss Burgess. Hader noted that the intense demands of the voice sessions required him to nap to recover from the physical exhaustion.

1957: The original Dr. Seuss book was published.
2014: Bill Hader portrayed a version of the character on Saturday Night Live.
October 25, 2026: The film held its premiere in Los Angeles.
November 6, 2026: The film is set for wide theatrical release.

Industry Dynamics

This production continues the trend of studios leveraging iconic intellectual property to anchor their theatrical slates. By continuing the narrative beyond the 1957 Dr. Seuss book, the filmmakers aim to expand the franchise beyond traditional source material.

The film will be available for viewing in theaters nationwide starting November 6, 2026. Audiences can look forward to seeing the new animated take on the Dr. Seuss character in a standard theatrical format.

The takeaway

The project highlights how modern animation studios are increasingly looking for ways to expand classic stories rather than just remaking them. Viewers can prepare for the release by revisiting the original source material to spot the differences in this new narrative chapter.