Despite the fact that the initial films finished over 10 years ago, Harry Potter remains one of the biggest brands in modern pop culture. The rich world of the films was full of charm, a wondrous sense of fantasy adventure, and many delightful characters who came to be instantly adored by the fan base. While the Harry Potter series made some young stars, like Daniel Radcliffe, Emma Watson, and Rupert Grint, it also featured many now-famous actors in roles that were overlooked, and even a couple of major stars at the time whose performances went unnoticed.