[Photo by: Warner Bros.]

All Harry Potter 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 Fantastic Beasts And Where To Find Them, have arrived on HBO's streaming service.

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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. 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.  

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