While living in a crime-ridden neighborhood, young, beautiful Nikita is wrongly accused of murdering a police officer and falsely imprisoned.

Waiting at a café for an informant who will advise her who the next Section One target will be, Nikita is recognized by her longtime friend Julie, who knew Nikita before she went undercover with Section One.

Section One infiltrates a terrorist organization that uses a radar-cloaking device to cause midair collisions between airliners. This is the same organization that supposedly killed Michael's wife, Simone.

Nikita is assigned to get close to Alec Chandler, without knowing the real reason why. When she begins to fall for him, she learns things that make the assignment truly challenging.

Criminals John Wicke and his wife, Helen, obtain a nuclear trigger, intending to sell it to the highest bidder. During a failed purchase attempt, four Section One operatives die in an explosion.

Nikita'a latest assignment is to take down a man named Suba. When an attempt goes bad Nikita suspects someone on the team might be a traitor.

Section One operative Eric Webber offers to help Nikita escape from Section One with him, but Nikita does not know whether she can trust him.

After infiltrating Section One's computer system and stealing a directory containing the identity of every operative in Section One, a criminal named Harding arranges a secret auction between Section One and a ruthless terrorist...

Nikita is desperate to recover a wounded Michael when he's left behind after a mission to destroy a chemical weapons plant.

Nikita realizes that the man Section thinks is the key to a terrorist threat is an innocent victim of bad timing.

Nikita digs into the past of her violent new recruit Karyn and uncovers shocking facts about the newest Operative.

Madeline confronts her mysterious past while foiling a terrorist plot to contaminate the water supply with radiation.

Michael seduces a hit man's wife to get access to the man's computer, but Nikita's heart aches for the betraying and betrayed wife, Lisa.

Nikita helps Birkoff recover from the aftereffects of his first murder as their mission goes wrong.

War breaks out between Section and the terrorist group Red Cell. Michael and Nikita are captured, and tortured for the new location of Section.

Operations offers Nikita her freedom if she agrees to keep his son, an arms dealer, alive.

Nikita tests a virtual reality device and finds herself brainwashed into performing a suicide/assassination.

An assassin kidnaps Jovan Mijovoch along with bodyguard Nikita, who is torn when she hears the killer's story.

Nikita is sent on a suicide mission and Michael tries desperately to save her.