Skilled in the art of killing, a young assassin defies her mentor to save a boy from a ruthless crime syndicate — and she'll destroy anyone in her path.

With only 24 hours left to live, a private investigator follows a trail of confounding clues to uncover the disappearance of his childhood friend.

Four retired assassins spring back into action when they cross paths with a straight-arrow cop who's determined to track down an elusive murderer.