‘Sonic the Hedgehog 3’ review: Jim Carrey keeps things zany

The thing about the “Sonic the Hedgehog” movies is that they continue to surprise — with how humorous, self-referential and even insightful they can be. Since the first movie defied expectations in 2020 (the creative team redesigned the character after online backlash to a first look), a third film now cruises into theaters and the series shows no signs of stopping.

Helmed at a breakneck pace by Jeff Fowler, “Sonic the Hedgehog 3” is loud, chaotic and often corny, with a visual style that can only be described as “retina-searing,” but the script by Pat Casey, Josh Miller and John Whittington is funny, punny and doesn’t take itself too seriously. It’s a clever genre exercise sanded down for kids (a “Mission: Impossible” riff this time) that gleefully breaks the fourth wall to bring us all in on the jokes.

There are also references to “The Fast and the Furious: Tokyo Drift” and “John Wick,” particularly with the vocal casting of Keanu Reeves as Shadow the Hedgehog, a sort of “dark Sonic” character, who here is a wounded warrior bent on vengeance. Ben Schwartz returns as the voice of Sonic, the sunny blue alien who’s “gotta go fast.”

But the real reason to give the “Sonic” films a chance is a bravura performance of pure clownery from Jim Carrey as Sonic foe Dr. Robotnik (forgive me, I did chuckle when Sonic cheekily refers to him as “Dr. Robuttstink,” it’s been a long year). And in the third installment, it’s double the Robotnik, double the fun and twice the chance for Carrey to demonstrate the brand of outsized physical humor that made him famous. Carrey co-stars as his character’s own grandfather, Gerald Robotnik, who experimented on Shadow in a secretive military lab 50 years ago.

The plot is some gobbledygook about a key and a space laser that Robotnik the elder and Shadow would like to use to blow up the Earth because they’re angry at the loss of a dear grandchild and friend, Maria (Alyla Browne). Robotnik the younger joins the mission in the interest of family bonding, while Team Sonic, which includes grumpy Knuckles (Idris Elba) and perky Tails (Colleen O’Shaughnessey), as well as their human caretakers, Tom and Maddie (James Marsden and Tika Sumpter), band together to try and stop the Robotniks, and learn some important lessons about teamwork and cooperation along the way.

And then, among all the chaos, dance breaks and befuddling body swaps (Krysten Ritter briefly shows up in a role that feels like it was largely cut from the film), “Sonic the Hedgehog 3” suddenly stops for a moment, for a shockingly trenchant discussion about grief and loss. That this conversation happens between two animated hedgehogs sitting on the moon only enhances the surreal nature of this surprisingly moving moment, but Reeves’ vocal performance manages to sell this meditation on learning to live with the pain of loss. Shadow and Sonic come to the realization together that isolation and bitterness is no way to honor a lost loved one’s memory.

The series shows no signs of stopping (there are not one but two post-credits teasers) and with each iteration, there are diminishing returns on the character and formula. But as long as they keep up the silly, fourth-wall breaking humor and earnest messages of unity, the Sonic franchise just might have some legs.

Katie Walsh is a Tribune News Service film critic.