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From Instinct to Rational Control

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"From Instinct to Rational Control" is the fourth episode of Season 4 of Orphan Black. The episode was watched by 0.218 viewers.[1]


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, and Susan Duncan leaves a devastating decision in Rachel's hands.



Main Cast

Special Guest Star

Supporting Cast

  • James Frain as Ferdinand Chevalier
  • Christy Bruce as Susan Duncan
  • Cynthia Galant as Charlotte Bowles
  • Joel Thomas Hynes as Dizzy
  • Jessalyn Wanlim as Evie Cho
  • Terra Hazelton as Sarah Stubbs
  • Julian Richings as Benjamin Kertland
  • Allie MacDonald as Trina
  • Dmitry Chepovetsky as Dr. Henry Bosch
  • Lindsey Connell as Portia Grossman
  • Michelle Alexander as Jill
  • Adrian Rebucas as Shopper
  • Mary Pitt as Café Customer


Sneak Peaks and Promos




v - e - d


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