Harriet Slater, born on November 28, 1994, in Leicester, is a British actress. She is best known for her role as Sandra Onslow in the DC television series Pennyworth (2019–2022).
Slater began her career on stage before moving into film and television. She has appeared in productions such as Belgravia: The Next Chapter and the horror film True Haunting, and continues to work in both TV and cinema.
United Kingdom
