Sarah and Rachel must come together for the greater good; Cosima and Susan disagree about the ethical implications of human experiments.
Cast:
Tatiana Maslany
Jordan Gavaris
Kevin Hanchard
Ari Millen
Kristian Bruun
Josh Vokey
Maria Doyle Kennedy
Evelyne Brochu
Rosemary Dunsmore
George Stroumboulopoulos
Gord Rand
Jessalyn Wanlim
Joe Pingue
Allie MacDonald
Miranda Edwards
Ian Matthews