Chelsea Halfpenny
Halfpenny's professional acting career began in 2004 when she appeared in "Casualty" episode ""What Parents Do"", playing an eleven-year-old girl called Karine.
Characters of Casualty
Alice Chantrey, played by Sam Grey, made her first appearance on 1 April 2006. Alice joined the series as a receptionist and she later trained as a healthcare assistant. Grey chose to leave the series in 2010 and departed on 1 May 2010. It was announced on 16 August 2016 that Alice would guest appear in the show on 27 August 2016 for the show's thirtieth anniversary celebrations.