Keira Knightley, the British actor known for her roles in high-profile films such as “Pirates of the Caribbean” and “Pride & Prejudice,” is currently starring in two projects that delve into themes of surveillance and espionage. The Netflix series “Black Doves,” which premiered its second season recently, features Knightley as Helen, a spy-for-hire married to the prime minister of Britain. Concurrently, she is performing in a West End stage adaptation of “The Lives of Others,” an Oscar-winning film about a Stasi agent spying on an actress and a playwright.

Knightley, 41, has a personal history with media intrusion and surveillance. Early in her career, she was the subject of intense tabloid scrutiny, including phone hacking and aggressive paparazzi tactics. Reflecting on that period, she described it as overwhelming and invasive, recounting incidents such as being chased to her therapist’s office. These experiences fostered a lasting awareness of surveillance that informs her connection to her current roles, although she emphasizes that the stories themselves hold greater interest than her personal history.

Starting her career as a teenager, Knightley rose to international fame quickly, appearing in widely recognized films from the age of 16. The exposure led to mental health struggles, including a breakdown at 22, after which she took a year-long hiatus from acting. When she returned, she consciously chose smaller, more selective projects, stepping back from the level of public exposure she had previously endured.

Her current role in “Black Doves” represents her first major television series in two decades, having last appeared in a PBS adaptation of “Dr. Zhivago” in 2002. The show, created by writer Joe Barton, explores the morally ambiguous life of a woman entwined with covert intelligence operations at the highest levels of government. Barton noted Knightley’s ability to portray complex characters caught between repression and defiance, qualities essential to making Helen both compelling and relatable despite her unethical actions.

Knightley’s involvement with “The Lives of Others” marks her return to theater after nearly a decade, performing a role that also investigates themes of power, surveillance, and survival under oppressive systems. She plays Christa-Maria, an actress navigating the constraints of East Germany’s secret police, reflecting on the moral flexibility required to endure such environments. The play reunites her with director Robert Icke, who praised her willingness to tackle challenging, unlikable characters.

Despite her early fame and the scrutiny that accompanied it, Knightley presents herself as measured and private in her personal life. She avoids much of the typical media spotlight and views her career trajectory as shaped in part by the pressures she faced in youth. Today, she balances her professional life with her family, including her husband, musician James Righton, and their two children.

Knightley acknowledges the difficulties she experienced but also regards them as formative. “It was one hell of an experience,” she said, noting that she would not change the choices that led to her early exposure. Instead, she embraces both the challenges and successes of her career, identifying as a survivor who continues to pursue roles that explore resilience under scrutiny and constraint.