After finally giving in, Greenwood learns a secret about Ellie that changes everything. She played Julie Karagina in the 2016 BBC miniseries "War & Peace" and was cast as Emily Brontë in "To Walk Invisible", a BBC drama about the Brontë family created by Sally Wainwright. She also starred in the "Death In Paradise" episode 'In The Footsteps Of A Killer' as Grace Matlock, an employee at the "Saint Marie Times". She also plays Lara in the 2016 BBC thriller series, "The Living and the Dead". In 2017, she starred in the Netflix series, "The Crown" for its second season, playing Eileen Parker. In 2018, she appeared in the BBC/Netflix miniseries "". In 2019, she appeared as prosecutor Ella Mackie in BBC's thriller miniseries "The Victim".