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Orphan Black· Season 4 · Episode 4

From Instinct to Rational Control

S04E04·8.0·May 5, 2016·1h·CTV Sci-Fi Channel

Sarah forms an alliance with a former enemy in hopes of getting to the head of Neolution. Elsewhere: Alison orders Felix and Donnie to invade a Neolution fertility clinic and a Susan Duncan leaves Rachel to make a devastating decision.

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#4In Season 4of 10 rated episodes

#14All-timeof 50 rated episodes

+0.0vs season avgSeason 4 averages 8.0

2016First airedMay 5, 2016

Guest stars

Kathryn Alexandre

Kathryn Alexandreas Tatiana Maslany's Acting Double

Rosemary Dunsmore

Rosemary Dunsmoreas Susan Duncan

James Frain

James Frainas Ferdinand Chevalier

Jessalyn Wanlim

Jessalyn Wanlimas Evie Cho

Joel Thomas Hynes

Joel Thomas Hynesas Dizzy

Cynthia Galant

Cynthia Galantas Charlotte Bowles

Julian Richings

Julian Richingsas Benjamin Kertland

Terra Hazelton

Terra Hazeltonas Sarah Stubbs

Allie MacDonald

Allie MacDonaldas Trina

Dmitry Chepovetsky

Dmitry Chepovetskyas Dr. Henry Bosch

Michelle Alexander

Michelle Alexanderas Clinic Receptionist

Lindsey Connell

Lindsey Connellas Portia Grossman

Adrian Rebucas

Adrian Rebucasas Shopper

Mary Pittas Café Customer

Crew

Peter Stebbings

Peter StebbingsDirector

Alex Levine

Alex LevineWriter

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