Maisie Williams lets slip a huge Game of Thrones spoiler in late-night prank
5:51am PDT - April 2nd, 2019 maisie williams - Entertainment WeeklyOkay, it was an elaborate April Fools prank, but Jimmy Fallon's audience sure didn't know that.
Okay, it was an elaborate April Fools prank, but Jimmy Fallon's audience sure didn't know that.