A nurse races to rescue her young son from a seemingly supernatural figure who's been snatching children from a depressed mining town in this downbeat tale of terror from Martyrs director Pascal Laugier. For years, a mysterious entity known as the Tall Man has been abducting children from Cold Rock. The moment they vanish, they're never seen again. Once a prosperous mining town, Cold Rock has fallen to ruin, yet local nurse Julia (Jessica Biel) writes off rumors of the elusive Tall Man as local superstition. Then one night, to her horror, Julia awakens to find her son David in the arms of the spectral figure, who steals the boy away into the darkness. Now Julia won't stop searching for David until he's back safe in her arms, and the truth about the missing children of Cold Rock is finally revealed.