Orphan Black (2013)

In the wake of a stranger's eerily similar suicide, Sarah makes a split-second decision to take on the deceased woman's identity. What starts as an impulsive act soon thrusts her into a perilous web of deceit and danger. As Sarah navigates her new persona, she stumbles upon a labyrinthine conspiracy that imperils her very existence. Now, she must unravel the truth while safeguarding herself from unseen threats lurking in the shadows.