Rachel Duncan

Rachel Duncan is another clone introduced in Orphan Black who served as one of the the primary antagonists throughout the series, namely Season 2. Her "tag number" is 779H41.

Unlike the others, Rachel grew up aware of who and what she is as she was, according to Amelia, "a child raised by Neolution" and is thereby dubbed as a "pro-clone" by Felix. Years into adulthood, she is still working with her creators and, upon discovering that some of her fellow clones have become self-aware, is even trying to get the other clones to work with them.

Cold-hearted, selfish and manipulative; she only shows compassion or empathy when it suits her needs. As pointed out by Felix, the only feeling Rachel has comes from sex; "At least shes got feeling 'somewhere in her body. She is blatantly, obviously into S&M.

Jealousy consumed Rachel when she learned that she was infertile by design. She kidnapped Kira in an attempt to raise her. She later makes amends by helping rescue Kira from Westmoreland and giving Cosima the names of all the LEDAs.