Hanna (Ronan) is a teenage girl. Uniquely, she has the strength, the stamina, and the smarts of a soldier; these come from being raised by her father (Bana), an ex-CIA man, in the wilds of Finland. Living a life unlike any other teenager, her upbringing and training have been one and the same, all geared to making her the perfect assassin. The turning point in her adolescence is a sharp one; se...