Orphan Black

After witnessing the death of her doppelganger, Sarah Manning assumes her identity in the hopes of escaping her past troubles.

Sarah looks deeper into the secret life that Beth seems to have led. Art refuses to return Beth's money until Sarah goes through with the hearing.

Sarah has reinstated Beth into the detective force just as law enforcement finds Katja Obinger's body.

While Sarah tries to track down her mysterious blonde clone, Alison fills in for Sarah on a visit to see her daughter.

Both Sarah and Alison believe that their lovers are actually monitoring them. Vic finds out that Sarah's alive.

Alison's paranoia puts the Orphans at risk. Sarah, Beth and Alison's worlds collide. Sarah must trust someone with a secret.

Sarah is forced to confront the conspiracy head on. Paul learns the undeniable truth. Cosima and Delphine dine with Dr. Leekie.

Art and Angela investigate Sarah's life. Alison takes vengeance on her suspected monitor. Paul tries desperately to hide Sarah's existence. Helena's actions have dire consequences.

After Kira's life is threatened, Sarah is on the warpath, but Dr. Leekie makes her think twice about her plans for revenge. Meanwhile, Cosima faces the truth about Delphine, forcing her to choose sides. Now, it's up to Sarah to decide the killer's fate, but the truth about where Sarah came from changes everything.

Dr. Leekie offers deals to both Alison and Cosima. Sarah meets Rachel Duncan. Delphine tries to make amends. Alison tries to get her life back together. Helena escapes.