Review: 'Attack the Block '

On Guy Fawkes night, as fireworks pop off across the city, young thugs led by the charismatic Moses (John Boyega) select their target and mug her. But not every streak in the night sky is man-made. A meteor drops in, and the thing that crawls out of it interrupts the mugging and sets Moses off.

"I'm chasin' that down," he vows in heavily accented English. "I'm killin' it."

But it is only after he does exactly what he says that Moses starts to understand his violence and what it can lead to.

Because that alien wasn't alone. And as the night goes on and more meteors crash, Moses finds himself in conflict with an older gang leader, sought by the cops and hunted by shadowy gorillas with glow-in-the-dark teeth.

As they chase and are chased, the young gang members — all of them 14 or 15 — meet and come to depend on the woman they mugged (Jodie Whitaker), a freshly graduated nurse.

"There's worse tings out there to be scared of than us tonight," is their only reassurance.

They hole up in their apartment block with their local low-rent drug dealer (Nick Frost of "Shaun of the Dead") and face the night with a comical bravado and plucky resourcefulness.

This film from the producers of "Shaun" is a sprint through mean streets with minimal but very effective special effects. What juices "Attack the Block" are the performances and the slang-heavy dialogue, performed off-the-cuff with a sort "Why aren't there subtitles?" realism.

"It's raining Gollums!" the kids shriek. "We runnin' for our lives, cuz. Believe."

Writer-director Joe Cornish, a veteran of British TV, has delivered a brisk blast of bloody good fun, sci-fi with a little social commentary as subtext. "Attack the Block" is the movie that "Battle: Los Angeles" was not — thrilling, nerve-wracking and fun.

"Attack the Block"

Grade: 3 out of 4 stars

Genres: Action, Sci-Fi

Running Time: 90 min

MPAA Rating: R