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'', Mary Slessor in an 11-part television series of'' Mary Slessor'', the Nag's Head barmaid called Val in the BBC ''Only Fools and Horses'' prequel ''Rock & Chips'', She later played the role of Margaret Campbell in the third series of STARZ's ''Outlander'', and also as a Kindly Old Woman in the HBO series ''The Nevers''. Provided by Wikipedia