John Anderton is a top 'Precrime' cop in the late-21st century, when technology can predict crimes before they're committed. But Anderton becomes the quarry when another investigator targets him for a murder charge.

Invisible forces exert power over us in our sleep. A mercenary named Ink, on a literal nightmare mission, captures the spirit of 8-year-old Emma in the dream world. To save her, the dream-givers marshal all their resources, focusing on saving the soul of Emma's tragically broken father.

For generations, the people of the City of Ember have flourished in an amazing world of glittering lights. But Ember's once powerful generator is failing and the great lamps that illuminate the city are starting to flicker. Now, two teenagers, in a race against time, must search Ember for clues that will unlock the ancient mystery of the city's existence, before the the lights go out forever.