Warner Bros. Discovery's Harry Potter reboot series has officially started adding names to its cast of actors. HBO announced a reboot of the beloved children's books by J.

Mark Rylance is at the top of the casting wishlist for the new HBO "Harry Potter" adaptation, Variety has learned from sources familiar with the project. Rylance, who is starring as Thomas Cromwell in the highly-anticipated BBC period drama "Wolf Hall: The Mirror and The Light" (based on Hilary Mantel's novel),

Exciting news for Harry Potter fans! HBO’s upcoming reboot of the beloved series may have found its Dumbledore. Oscar-winning actor Mark Rylance is reportedly leading the casting wishlist to portray the wise headmaster in the new series.

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 Harry Potter TV show might have found its Dumbledore. Actor Mark Rylance, best known for his roles in Steven Spielberg's Bridge of Spies and Christopher Nolan's Dunkirk, is being eyed for the major role.

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

The Oscar-winning actor Mark Rylance is being eyed to play Dumbledore in the forthcoming "Harry Potter" TV series.

Warner Bros. is looking to cast Mark Rylance as Dumbledore in its upcoming Harry Potter streaming Series. Rylance is a great choice for the role, but the deal is not done. According to Variety , Rylance is their top choice,

Per Variety, Oscar-winning actor Mark Rylance is leading the casting wish list to play Dumbledore in the Harry Potter series. Reportedly, Rylance has been approached to gauge his

Mark Rylance is being considered to play the role of Albus Dumbledore in HBO's upcoming Harry Potter TV series.