Good news if you're a Harry Potter fan, or if anyone in your family is! HBO NOW is giving you the chance to stream all eight of the Harry Potter movies for FREE!!! The network announced Monday that its HBO NOW streaming service has added all eight of the boy wizard’s films to its library, which is currently accessible to new users free of charge thanks to a one-month trial session for fresh subscribers. Watch alone, watch with the family, but one way or another, enjoy all the Harry Potter movies while you can. I know I'll be watching them this weekend. What about you?