The Cat in the Hat (2026) Review: Hader's Chaos Delight

Gabby and Sebastian (voiced by Xochitl Gomez and Tiago Martinez) are the new kids in town, and their adjustment is going poorly. Their parents are distracted, the neighborhood is unfamiliar, and the siblings are drifting apart in the way siblings do when everything familiar disappears. Enter the Cat, assigned what the film calls his toughest mission yet: cheer them up. The catch is that the Cat - an agent of chaos known for pushing boundaries - must prove himself worthy or lose his magical hat forever.

It's a premise that sounds slight until you realize what Rivinoja is actually doing. The Cat's assignment isn't to entertain the kids; it's to help them feel at home, and the movie wisely makes those two things fight each other. Every escalating bit of mayhem is also a small lesson in trust, and the screenplay finds clever ways to make the Cat's recklessness a mirror for Gabby's fear of change and Sebastian's need to control the uncontrollable.

The supporting cast is a murderer's row of comic voices. Matt Berry's Waffles the Fish is exactly as pompous and glorious as you'd hope. Quinta Brunson brings warmth and timing to Sherrie, while Bowen Yang's Gary and America Ferrera's Carmen add texture to a world that feels lived-in rather than sketched. Paula Pell's Patty is a scene-stealer in the best sense. At 108 minutes the film never drags, though a mid-section detour into a candy-colored chase sequence tests the patience of anyone over twelve.

The defining question with any Cat in the Hat adaptation is the Cat himself, and Hader answers it decisively. His performance is a tightrope walk - playful without being cloying, unpredictable without being cruel - and he lands the character's dual nature: the trickster who is also, secretly, the most responsible one in the room. There's a moment late in the film where the Cat quietly admits he's afraid of losing his hat, and Hader plays it with such understated vulnerability that you suddenly realize the whole movie has been building to it. That's the kind of writing that separates a good family film from a forgettable one.

Rivinoja's direction is looser and more confident than her screenwriting résumé might suggest. She has an eye for visual gags that read instantly - a sequence involving a collapsing living room is timed like a Rube Goldberg machine - and she knows when to let a joke breathe. The animation, produced here in Hollywood, is bright and expressive without the plastic sheen that plagues so many contemporary cartoons; the textures have weight, and the characters' faces carry genuine expressiveness.

The script, co-written by Rivinoja, occasionally reaches for profundity it hasn't quite earned. A subplot about the town's annual festival feels obligatory, and there's a running gag involving Waffles the Fish that's funny the first three times and strained by the sixth. The emotional beats between Gabby and Sebastian - separated by a school year and a new house - are handled with real care, but the film sometimes undercuts them with an abrupt joke. It's a minor complaint, but a family movie this good makes you notice the seams.

What's most impressive is the tonal control. The film is genuinely funny - not "funny for a kids' movie" funny, but funny - and it never mistakes volume for comedy. Berry's Waffles gets the biggest laughs, but the quieter throwaway lines are where the writing shines. It's also a film unafraid of sincerity. When the Cat finally understands what "cheering up" actually means, the movie resists the urge to undercut the moment with a gag. That restraint is rare, and it's what makes the ending land.

Pros

• Bill Hader's Cat is a career-best vocal performance: funny, unpredictable, and quietly moving
• Rivinoja's direction keeps the mayhem inventive and the pacing tight across 108 minutes
• A committed supporting cast, especially Matt Berry's Waffles the Fish and Quinta Brunson's Sherrie
• Real emotional stakes around Gabby and Sebastian's adjustment that elevate the chaos
• Expressive, textured animation that avoids the plastic look of many modern cartoons

Cons

• A mid-film chase sequence runs long and sags
• The Waffles running gag wears thin by the third act
• The town festival subplot feels obligatory and adds little

The Cat in the Hat is that rare family film that respects its audience enough to be silly and sincere in the same breath. Hader's Cat is the draw, but Rivinoja's warmth and a game ensemble make this a genuinely pleasant surprise - a 7.2/10 that deserves better than the dismissive shrug reboots usually earn. It won't be the movie of the year, but it might be the one your kids ask for twice. And honestly, the Cat earned that hat.