As P. T. Westmorland demands a more aggressive action on Kira, and Sarah fights to save her daughter, Rachel discovers a dark secret that makes her question her place within Neolution. Meanwhile, Cosima has returned with a vital clue to Westmorland's true identity.

• Renée St. Cyr
• Graeme Manson
• John Fawcett

• Patton Oswalt
• Raymond Ablack
• Tatiana Maslany