The show has started production at Warner Bros. Studios Leavesden in the U.K., which is where the original movie franchise was filmed from 2000 to 2010. The network has also made a few more casting announcements for supporting characters, including Harry's cousin Dudley Dursley and fellow Gryffindor Neville Longbottom.

HBO announced production has commenced on its "Harry Potter" series, and photos were released showing Dominic McLaughlin and Nick Frost in costume as Harry and Hagrid, respectively.

The wizarding world is officially returning to screens, this time in the form of a highly anticipated HBO series. Production on the new Harry Potter television adaptation is underway, and fans got their first glimpse of the magic to come with the reveal of Dominic McLaughlin as the Boy Who Lived.