Hanna (Saoirse Ronan) is a teenage girl with the strength, the stamina, and the smarts of a solider; these come from being raised by her father (Eric Bana), an ex-CIA man, in the wilds of Finland.
The turning point in her adolescence is a sharp one; sent into the world by her father on a mission, Hanna journeys stealthily across Europe while eluding agents dispatched after her by a ruthless intelligence operative with secrets of her own (Cate Blanchett).
The film, which is being distributed by Universal, is due to be released in Australia on June 16, 2011.