Catherine Walker is an Irish actress. After appearing in a few short films, she made her feature film debut in 2003’s Conspiracy of Silence. She next played Jodie Maxwell in some episodes of Holby City. Later in 2007, she starred as Alice O’Brien in the TV series The Clinic. After this, she appeared in the 2010 movie Leap Year. Her next film role was in 2013’s Dark Touch. The actress then starred as Fiona Lomas in the TV show Critical, followed by a performance in the 2016 film A Dark Song. From 2017 to 2018, she played Maintenon / Scarron / Francoise de Maintenon in Versailles. In 2019, she played Constance Butler in Resistance and Alice Brooks and Shetland. Walker currently starred in the new Netflix show Cursed.