In a covert Romanian facility, Erik Heller evades security torescue baby Hanna. 15 years on, father and daughter live deepin the Polish forest. Erik has trained Hanna to be anincredible killer and hunter. Yet, keen to grow beyond theboundaries of her isolated world, she begins to venture awayfrom home. This attracts the attention of CIA agent MarissaWiegler, who has hunted Hanna since birth.