Emily Blunt revealed that she personally created the alien sounds used by her character in Steven Spielberg’s sci-fi thriller Disclosure Day, opting against the use of artificial intelligence during the film’s development.

Let’s just get this out of the way right now: There’s only one Steven Spielberg.

The movie begins with action and intrigue as Daniel Kellner (Josh O’Connor) is being hunted by representatives of a group called Wardex led by Noah Scanlon (Colin Firth.)