Nikita (2010)

S3E7 Intersection

Birkhoff reveals to Nikita that Sonya is actually a mole working for Amanda, who has not only reactivated Sonya's kill chip but also placed another spy within Division to monitor her. In response, Nikita, Michael, and Ryan strategize to use Sonya to uncover Amanda's location, while Birkhoff prepares a trap for the second mole. Simultaneously, Michael faces Alex regarding her drug use, and she pleads with him to keep her secret from Nikita.