Nikita (2010)

S2E6 343 Walnut Lane

In his quest to uncover details about the black box, Birkoff unexpectedly discovers Nikita's birth certificate. Meanwhile, Nikita and Michael embark on a journey to find her father, Richard, but their reunion turns out to be disheartening and far from her hopes. Percy informs Alex that the black box in Nikita's possession holds crucial information that could aid her in exacting revenge for her father's demise.