George Peters (East Enders) - Mary Harkinson

Mary Harkinson was the estranged daughter of Derek Harkinson. She had not seen her father since he walked out on her mother, Cynthia, to live with another man, Robert. When Derek's friend Pauline Fowler found out that Derek had children, she contacted Mary without telling Derek. Mary initially agreed to meet with Derek, but shut the door in his face when he arrived at her house. Derek eventually persuaded Mary to see him, and they met, along with Mary's brother Alex and his son Danny. Derek later left Walford to live with Mary after a string of arguments with Pauline.