Nicola Walker was an actress who had a successful Hollywood career. Walker worked in television around the start of her acting career with a role on "MI-5" (A&E Network, undefined). She appeared in a number of television specials, including "Oliver's Travels" (1996-97), "Moll Flanders" (PBS, 1996-97) and "Touching Evil II" (PBS, 1999-2000). Following that project, she appeared in the action movie "Thunderbirds" (2004) with Sophia Myles and "Beyond the Gates" (2007) with Hugh Dancy. She also worked in television during these years, including a part on "Luther" (BBC, 2010-). Recently, she tackled roles on "Last Tango in Halifax" (2013-), "Babylon" (SundanceTV, 2015) and "Unforgotten" (ITV 1, 2015-). She also had a part in the TV miniseries "Inside Men" (2012). She also appeared in the Idris Elba drama "Second Coming" (2014). Walker most recently appeared in "The Circuit" (Channel 4, 2016-).