Nikita - Season 1 - Eps 1: Pilot
When she was a deeply troubled teenager, Nikita was rescued from death row by a secret U.S. agency known only as Division, who trained her as a spy and assassin. Nikita was eventually betrayed by the only people she thought she could trust. Now, after three years in hiding, Nikita is seeking retribution and making it clear to her former boss, Percy and her former friends Michael and Birkhoff that she will stop at nothing to expose and destroy their covert operation. Division continues to recruit and train other young people, among them Jaden and Thom, erasing all evidence of their former lives and turning them into cold and efficient killers. One of these new recruits, Alex is a beautiful girl with a violent past and a story not so different from Nikita's. The recruits all spend part of their training with Amanda, a master manipulator who can turn any ugly duckling into a swan and any bleeding heart into a killer.
About Nikita

Title: Nikita
First Air Date: 2010-09-09
Last Air Date: 2013-12-27
Status: Ended
Rating: 7.2/10 (from 482 votes)
Language: EN
Seasons: 4
Total Episodes: 73
Network: The CW
Genres: Drama, Action & Adventure
Production Companies: Sesfonstein Productions, Wonderland Sound and Vision, Warner Bros. Television
Synopsis
Nikita will stop at nothing to expose and destroy Division, the secret U.S. agency who trained her as a spy and assassin.
Cast

Maggie Q
Nikita Meers

Shane West
Michael Bishop

Lyndsy Fonseca
Alex Udinov

Aaron Stanford
Seymour Birkhoff

Melinda Clarke
Helen "Amanda" Collins

Noah Bean
Ryan Fletcher

Devon Sawa
Owen Elliot