Sian Polhill-Thomas appeared on Coronation Street between August and November 2011 as a Prison Officer stationed at Norcross Prison during the incarceration of Fiz Stape. Her other credits include roles in Cutting It, Hotel Babylon, New Tricks, Secret Diary of a Call Girl, Holby City, Doctors and a role in the 2010 film Reuniting the Rubens. She also narrated the documentaries Kerry Katona: Coming Clean and Kerry Katona: The Next Chapter.