Freema Agyeman is an English actress who is known for playing Martha Jones in the BBC science fiction series Doctor Who (2007–2008), Alesha Phillips in crime procedural drama Law & Order: UK (2009–2011), Amanita Caplan in the Netflix science fiction drama Sense8 (2015–2018), and Dr. Helen Sharpe in the NBC medical procedural series New Amsterdam (2018–present).
