By sixteen years Hanna Heller who is brought up the father Eric knew nothing about in what most of her age-mates is interested, but mastered some foreign languages and received the skills allowing to survive in difficult conditions, and also to kill people. The father trained in all this the girl with the purpose to revenge the CIA agent Marissa Vigler. In the past she tried to kill Eric, having prevented leakage of important information. Carrying out the mission, the girl gets on interrogation and demands a meeting with Vigler.
So it has an opportunity to eliminate Marissa and to steal data on the DNA. Later Hanna will find out that her victim avoided death, having sent instead of itself other woman. To reach Berlin where it is waited by the father, the girl strikes up acquaintance to tourists Sebastian and Rachelle, and also their daughter Sofie.
By means of in advance prepared legend she gains of them the confidence and receives the help. At this time Vigler begins Eric\'s searches in Germany, and for elimination of his daughter sends the mercenaries submitting to Ayzeks . They trace young Heller, but she manages to run. Having examined a family with which she traveled, Marissa by means of cunning learns where Hanna seeks to get.
Having arrived to the German capital, the heroine of the movie \"Hanna\" finds in an amusement park of one of colleagues of the father. Here they are found by Vigler and Ayzeks . The man is killed, and Hanna escapes again. But the girl casually will knows that actually Eric isn\'t her father.