Freema Agyeman is an English television and film actress who is best known for playing Martha Jones in the BBC science fiction television series Doctor Who, and its spin-off series Torchwood.
Following her departure from Doctor Who and guest spots in BBC programmes Survivors and Little Dorrit, Agyeman held a starring role as Alesha Phillips in the crime procedural drama Law & Order: UK between 2009 and 2012. In 2013, she made her US television debut in The CW show The Carrie Diaries as Larissa Loughlin, a style editor at Interview magazine.