and break-out star Ella Lily Hyland in the series which follows Helen (Knightley) as a Black Dove, an undercover agent placed in a marriage with an MP who’s become the UK defence secretary.

Ella Lily Hyland always knows how to take her shot, from acing her break-out role in the tennis drama Fifteen-Love to her new show, the action-packed Black Doves, in which she plays a gun-toting ...

Keira Knightley trades the Black Pearl for the Black Doves in ... Williams is a freelance assassin who works for Lenny. She's played by Ella Lily Hyland, who starred in "Fifteen-Love." ...