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Orphan Black
Ipsa Scientia Potestas Est
Directed by
Helen Shaver
TV-MA
S2 • E5
May 16, 2014
44m
8.2
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Rachel goes on the warpath, lashing out at Sarah's nearest and dearest. While she tries to keep her loved ones safe, an unexpected visitor threatens to derail Sarah's plans.
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Where to Watch Ipsa Scientia Potestas Est
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Cast of Ipsa Scientia Potestas Est
Tatiana Maslany
Sarah / Cosima / Alison / Helena / Rachel
Dylan Bruce
Paul Dierden
Jordan Gavaris
Felix 'Fee' Dawkins
Maria Doyle Kennedy
Siobhan 'Mrs. S' Sadler
Kevin Hanchard
Detective Arthur 'Art' Bell
Evelyne Brochu
Delphine Cormier
Josh Vokey
Scott Smith
Ari Millen
Mark / Rudy / Miller / Ira
Matt Frewer
Dr. Aldous Leekie
Skyler Wexler
Kira Manning
Michiel Huisman
Cal Morrison
Matthew Bennett
Daniel Rosen
Diana Salvatore
Bobby
Peter Outerbridge
Henrik "Hank" Johanssen
Kristin Booth
Bonnie Johanssen
Zoé De Grand Maison
Gracie Johanssen
Nicholas Rose
Colin
Cynthia Galant
Young Rachel / Charlotte
Kevin Dennis
Detective
Peter Michael Dillon
Cop
Christy Bruce
Young Susan Duncan
Helen Shaver
Director
Tony Elliott
Writer
Alex Levine
Producer
Claire Welland
Producer
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