Emily Blunt has explained how she made the "strange sounds" uttered by her character in new movie Disclosure Day.
The 43-year-old actress leads the cast of Steven Spielberg's new movie playing a weather presenter who starts speaking in an alien language during a live TV broadcast - and she's now revealed she wanted to have a go at making the noises herself because she was "terrified" movie bosses might want to use AI for the task.