Natasha O’Keeffe is an English actress. She had her career beginnings in the late 2000s where she debuted in the 2008 film Abraham’s Point. From 2010 to 2012, she starred as Sadie Anderson in the British drama Lip Service. She later became known for starring as Abbey Smith in Misfits. In 2013, she began playing the part of Lizzie Stark in Peaky Blinders. At the same time, she appeared in the feature film Svengali and Filth. She simultaneously appeared in The Last Panthers and Jekyll and Hyde. Later in 2016, she played Emilia Ricoletti in Sherlock. Next, she played Charlotte Campbell/ Ross in Strike.