It is revealed that Olga had earlier discovered Anna's association with the CIA and the planned assassination of Vassiliev. Both women conspired to go along with the CIA's plan so that Olga could succeed Vassiliev and later faked Anna's execution to fool both agencies and set Anna free.

Anna Faked Her Death In the Anna ending, Olga and Anna fake Anna's death. Olga kills Anna's double, whom she then switches places with the real Anna. Olga has always known Anna worked for the CIA because she sees marks on her wrists from when the Americans handcuffed Anna as Miller brokered their deal for her to turn.

Anna is more daring than graceful and, at times, can act before she thinks. But she's also the most optimistic and caring person you'll ever meet. She longs to reconnect with her sister, Elsa, as they were close during their childhood.

Anna is simple a nice entertaining action flick with some good fights, a beautiful and well performing actress, but for certain one of the more conventional and simpler movies made by Mr. Besson. All in all a good movie with some twists and fun moments but no masterpiece.