Eve Best, born Emily Frances Finlay Best on July 31, 1971, in London, England, is a celebrated British actress and director known for her versatile performances across television, film, and theater. She gained widespread recognition for her role as Dr. Eleanor O'Hara in the critically acclaimed Showtime series Nurse Jackie, which aired from 2009 to 2015. Her portrayal of the complex and flawed doctor showcased her ability to balance humor with dramatic depth, earning her a dedicated fan base and establishing her as a formidable talent in the entertainment industry.

Best's early life set the stage for her future in the arts. She attended King’s College London, where she studied English and Drama, later honing her craft at the prestigious Royal Academy of Dramatic Art (RADA). Her professional career began in the theater, where she quickly garnered attention for her performances. Best's stage work has been particularly lauded, and in 2006, she won the Olivier Award for Best Actress for her compelling portrayal in the title role of Hedda Gabler. This recognition underscored her prowess as a stage performer and solidified her reputation in London's theater scene.

Transitioning to television, Best showcased her range in various notable roles. In 2011, she portrayed First Lady Dolley Madison in the American Experience television special, further establishing her presence in American media. Her role as Monica Chatwin in the BBC miniseries The Honourable Woman in 2014 added to her impressive repertoire, demonstrating her capacity for engaging with complex narratives. More recently, she has captivated audiences with her performance as Princess Rhaenys Targaryen in HBO's much-anticipated series House of the Dragon, which premiered in 2022.

In addition to her television success, Best has made significant contributions to film. She appeared as Wallis Simpson in the 2010 Oscar-winning film The King's Speech, alongside a stellar cast that included Colin Firth and Helena Bonham Carter. This role added a cinematic highlight to her career, showcasing her ability to inhabit historical figures with nuance and authenticity.

Best's connection to the stage remained strong throughout her career. She made her Broadway debut in the 2007 revival of A Moon for the Misbegotten, where her performance earned her a Drama Desk Award for Outstanding Actress in a Play and a Tony Award nomination for Best Actress. She continued to impress on Broadway, receiving another Tony nomination for her role in the 2008 revival of The Homecoming and later returning for the 2015 revival of Old Times.

As of 2023, Eve Best continues to be a prominent figure in the entertainment industry, with her ongoing work in both television and theater. Her ability to traverse different mediums while delivering powerful performances has made her a respected and influential artist, as she remains dedicated to her craft and the stories she brings to life on screen and stage.