The final season of Game of Thrones is a more tightly guarded secret than items pertaining to our national security. At this point, the only way something is getting out is if one of the cast members let's something slip in an interview. It certainly looked like Maisie Williams, who plays Arya Stark made that horrible mistake in an interview with Jimmy Fallon last night. She even went as far as to ask Fallon to restart the interview so it could be edited out. Remember, yesterday was April 1st. Check it all out below: