Lady Adelaide meets the girl and falls in love with her, wanting to adopt her, but Sir Tim thinks that adopting Polly would be inappropriate. Although I didn't want to see it end, the final episode was tearful and tied up all loose ends! She has also starred in episodes of Call the Midwife, Midsomer Murders and Silent Witness among others. Olivia played lead character Laura, the girl from Lark Rise who arrives in Candleford to work with her mother's cousin Dorcas in episode one. And how will Gabriel react to a surprising admission from Dorcas? com_userID = "4974794"; This page has been archived and is no longer updated. _W.themePlugins = []; _W.recaptchaUrl = "https://www.google.com/recaptcha/api.js";