: Portrayed with distinct, chilling nuance by Ari Millen , the Castor clones are highly trained military operatives.
At the center of it all remains the breathtaking, Emmy-winning performance of Tatiana Maslany . In Season 3, her heavy lifting reached absurdly complex heights. Orphan Black - Season 3
: Just like the Leda sisters, the Castor boys suffer from a fatal genetic defect, turning both factions into desperate hunters for original clone DNA. 🎭 Masterclass in Multitasking : Portrayed with distinct, chilling nuance by Ari