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Cosima Niehaus
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Cosima Niehaus (Character)
from "Orphan Black" (2013)

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Orphan Black: Season 1: Episode 10 -- Sarah's last chance to bring her nemesis back to sanity slips away as Art intervenes to get answers of his own. Meanwhile, the Orphans must decide whether to make peace with their creators, as Sarah is forced into a deadly confrontation with their enemy.

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Cosima Niehaus, born March 9, 1984, is a techie science... See more »


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  1. "Orphan Black"
        - Certain Agony of the Battlefield (2015) TV episode, Played by Tatiana Maslany
        - Scarred by Many Past Frustrations (2015) TV episode, Played by Tatiana Maslany
        - Newer Elements of Our Defense (2015) TV episode, Played by Tatiana Maslany
        - Formalized, Complex, and Costly (2015) TV episode, Played by Tatiana Maslany
        - Transitory Sacrifices of Crisis (2015) TV episode, Played by Tatiana Maslany
          (20 more)

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Fun Stuff

From "Orphan Black: Things Which Have Never Yet Been Done (#2.9)" (2014)
Cosima Niehaus: That's the infertility sequence? God, no wonder we're all screwed up.
Ethan Duncan: It's encoded. It's a Vigenere's Cipher, and I brought the key with me.
[taps his head]
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