The characters of "Bellflower" only have one thing on their minds: the end of the world. With their grimy apartments and impulse-driven existences, they practically exist on the fringes of society.

The film is a smart, adult science-fiction film that tackles big, interesting issues with heart and ambition.

There’s no denying that Dominic Cooper’s dual performance is an impressive feat, but it’s also the gimmick the film is built on.

Judging from the audience’s reaction to the world premiere of “Attack the Block” at this year’s South By Southwest Festival, the film is on track to become an instant classic.