When J.K. Rowling’s beloved boy wizard came to the big screen in Harry Potter and the Sorcerer’s Stone, it kicked off a movie franchise that has reaped $7.7 billion at the global box office, and held audiences spellbound through each successive magical film. The power that Harry, his loyal friends Ron and Hermione, and a whole cast of wizards, muggles, witches and creatures have, continues to this day — and now a new TV series is on the