HARRY Potter fans have spotted a glaring mistake in one of the films – 22 years after its release. The beloved wizard franchise, based off the smash-hit books created by JK Rowling, is still … ...

Over the course of 10 years, J.K. Rowling and Warner Bros. brought the world of Harry Potter to life on the big screen with eight films based on the author’s blockbuster books.

Harry Potter and the Prisoner of Azkaban is the third film in the original series and coincides with Harry's third year of classes at Hogwarts -- taking place in 1993.