Some of the funniest scenes in Orphan Black have Donnie paired with a clone other than his suburban wife Alison, as when he babysits disturbed killer Helena. Tonight, he gets paired with yet another clone, the brainy Cosima, as the two of them try to learn more about the Neolutionist fertility research facility. All of them, of course, are played by Tatiana Maslany, who is ridiculously overdue for some Emmy recognition.