Did you know the thrilling dragon escape scene from Gringotts was a nightmare for the actors? 🐉💦 Filming in near-freezing water, soaked clothes with no insulation, and multiple takes led to all three actors getting hypothermia. To top it off, it was Emma Watson's 19th birthday – she called it "the worst day ever." 😱🎂 Watch to learn more about the behind-the-scenes challenges of this epic Harry Potter moment! #HarryPotter #BehindTheScenes #MovieMagic #EmmaWatson #rupertgrint #danielradcliffe #harrypotterbehindthescenes #harrypottermovies #harrypotterfan #harrypotterfacts #harrypotteredit #harrypotteredit