Bringing the sweetest treat for all the Potterheads, HBO on Wednesday launched its online video streaming service, HBO Max, with all eight 'Harry Potter' movies based on JK Rowling's famous fantasy book series.

"The wait is finally over. #HBOMax is officially here. If you need me, I'll be streaming," tweeted HBO Max minutes after the launch of the service. The film lineup of the on-demand video streaming service has more than 2,000 movies for its first year, reported Variety.