City of Ember (2008)

Cast: Saoirse Ronan, Harry Treadaway, Bill Murray, David Ryall, Tim Robbins, Mackenzie Crook, Marianne Jean-Baptiste, Mary Kay Place, Toby Jones, Lucinda Dryzek

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 a…