HBO CEO Casey Bloys said JK Rowling has been 'fairly involved' in the planned 'Harry Potter' series, but it 'hasn't affected' casting decisions.

The Harry Potter HBO show is in its early stages, and only now seems to be on the verge of starting to get its cast together.

The chances of Daniel Radcliffe returning to the franchise in either his previous role or in this subverted concept are slim. Radcliffe shared in an interview with ET Online that he fully supports the upcoming Harry Potter TV reboot but does not see himself returning as Harry.

Though it's very early days, Mark Rylance (Bridge of Spies, Dunkirk) is reportedly at the top of Warner Bros.' wishlist to play Dumbledore in the Harry Potter TV

HBO is reportedly setting its sights on an iconic actor to play Dumbledore in the Harry Potter TV series, and it might be the perfect choice.

As HBO gears up for its upcoming Harry Potter TV show, it's also had to face questions surrounding the involvement of author J.K. Rowling. HBO and Max content boss Casey Bloys fielded the latest of those questions at a press event on Tuesday,

The Harry Potter TV series is currently in production under HBO and Max, with the huge involvement of the author J.K. Rowling. And as per the CEO of HBO and Max, Casey Bloys, the show hasn’t "felt any impact" from the author’s anti-transgender views.