La Femme Nikita (1997)

S03E15 Before I Sleep

Section is determined to infiltrate an organization called The Alliance, and their key to this is a disturbed courier named Jan Bailin. However, Bailin has other intentions and takes her own life before Section can leverage her. In a scramble, Section recruits a timid, terminally ill doppelgänger named Sarah Gerrard. As Nikita trains Sarah, she becomes increasingly uneasy, suspecting that Section may have intentionally made Sarah sick to manipulate her into compliance. If Section succeeds in using Sarah for their mission, will they allow her to survive afterward?