Orphan Black

Season 4 Episode 4: From Instinct to Rational Control

Sarah realizes her goals have aligned with her once enemy and forms a precarious alliance in hopes of getting to the head of Neolution. Meanwhile, on her end, Alison dispatches Felix and Donnie to infiltrate a Neolution fertility clinic that Beth investigated. Back at the lab, Cosima and Scott receive a revolting delivery from Alison. As Rachel grows closer to Charlotte, Susan Duncan leaves a devastating decision in her hands.

Genre:

Drama, Sci-Fi & Fantasy

Seasons:

5

Episodes:

50

Actor:

Tatiana Maslany, Jordan Gavaris, Josh Vokey

Quality:

HD

Status:

Ended

First Air:

2013

IMDb:

7.8