Edith Crumpton

 was a doctor for the Forge. In 2004 she tried to contact Nimrod when an urgent message arrived. She was asked to induce the Sixth Doctor to regenerate. In 2008 she stopped Nimrod's experiments to stop the creatures besieging them from entering the base. She had the Huldran portal and was trying to open it. She used to work for Porton Down. (AUDIO: Project: Lazarus)