The never-before-told story of Laura Ling's capture by the North Koreans and the role her sister played in bringing about her rescue by President Bill Clinton. A piercing look inside the world's most secretive nation as well as a moving tale of sisterhood and love.

Somewhere inside North Korea -- Scrambling for answers -- Going to Pyonyang -- The visit -- The confession -- The phone call -- The window is closing -- Glimmers of hope -- The envoy -- The rescue.