Orphan Black’s fourth season continues to chug along and Space Channel has released images and a description for its fifth episode “Human Raw Material”:

While Sarah takes the day off to reconnect with Kira, Cosima infiltrates an exclusive Neolutionist fertility research center. A shocking discovery of their clandestine experiments leads her into a dangerous encounter.

“Human Raw Material” airs Thursday May 12, 2016 at 10pm ET/PT on Space Channel and BBC America.

Check out the images.

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