She joins previously announced series stars Alden Ehrenreich and Harry Lloyd. Brown Findlay is best known for her role as Lady Sybil Branson in “Downton Abbey.” She also stars in the Hulu/ITV series “Harlots,” which will air its third season in the U.S. in July. Her other TV credits include “Misfits,” “Black Mirror,” and “Whatever After.”
She is repped by Wme, Management 360, and Troika
“Brave New World” imagines a utopian society that has achieved peace and stability through the prohibition of monogamy, privacy, money, family, and history itself. As citizens of New London, Bernard Marx (Lloyd) and Lenina Crowne (Brown Findlay) have only ever known a rigid social order, a perfect pharmaceutical called Soma, and a culture of instant gratification and ubiquitous sex.