[Photo by: Warner Bros.] All movies are now streaming for free on HBO Now. We repeat: every single Harry Potter film, from The Sorcerer's Stone to Deathly Hallows, plus, have arrived on HBO's streaming service. Read more: If you already have an account, it's time to plan your Harry Potter marathon. If not, here are some steps for you to start bingeing. The nine movies are also available for new subscribers during a one-month free trial.

1. Full Stream Harry Potter Movies

Full Stream Harry Potter Movies

With Harry Potter, author J.K. Rowling created an endlessly fascinating hit. The ever-expanding wizarding world in her books has already inspired web hubs,.

So, 1.) set up a new HBO Now account, 2.) begin your free trial, 3.) watch all the movies as many times as possible in one month.