Why Alexandra Burke is nervous about playing Morticia on stageTo play this video you need to enable JavaScript in your browser.This video can not be playedWhy Alexandra Burke is nervous about playing Morticia on stageCloseWatch the full episode on BBC iPlayer.SubsectionCulturePublished28 AprilShareclose panelShare pageCopy linkAbout sharingRelated topicsTheatreFollow Theatreclose panelYou are now following TheatreUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description