The Harry Potter remake is in that wonderful uncertain phase where fans can share their own casting ideas and speculation without limitation, and one idea for Uncle Vernon Dursley and Aunt Petunia ...
Harry Potter had a much stronger personality in the book series. He would talk back to Dudley or his Uncle Vernon, and even to some Hogwarts teachers or to his biggest bully, Draco Malfoy.
He runs away after using magic to inflate Uncle Vernon's (Richard Griffiths') sister Marge (Pam Ferris), who was being offensive towards Harry's parents. Initially scared for using magic outside ...