Alison Pargeter
Alison Pargeter (born 31 May 1972) is an English actress who played the roles of stalker Sarah Cairns in the BBC soap opera EastEnders, also Mary Slessor in an 11-part television series of Mary Slessor, and the Nag's Head barmaid called Val in the BBC Only Fools and Horses prequel Rock & Chips.