Family lines are complicated when you're a Time LordTo play this video you need to enable JavaScript in your browser.This video can not be playedFamily lines are complicated when you're a Time LordCloseWatch the full episode on BBC iPlayer.SubsectionCulturePublished28 MayShareclose panelShare pageCopy linkAbout sharingRelated topicsDoctor WhoFollow Doctor Whoclose panelYou are now following Doctor WhoUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description