Warner Bros. Television is looking to enlist an Academy Award-winning actor to portray Professor Albus Dumbledore in the upcoming Harry Potter TV show for HBO. The iconic character was formerly played by Richard Harris and Michael Gambon in the blockbuster franchise.

Warner Bros. considers casting Oscar-winning actor for Dumbledore role in highly anticipated 'Harry Potter' TV series.

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),

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.

HBO’s invisibility cloak is starting to come off of the top-secret Harry Potter series casting process, and it makes sense that we would start with our fifth (fifth!) Dumbledore in less than 25 years.

The upcoming Harry Potter series has reportedly zeroed in on who showrunners want to play the beloved character.

The casting for the highly anticipated TV reboot has reportedly begun and fans are suggesting some A-list actors for the series, including a former cast member