HBO is reportedly in the final stages of negotiations with John Lithgow, known for his role as Lord Farquaad in Shrek, to take on the iconic role of Hogwarts headmaster Albus Dumbledore in the much-anticipated Harry Potter reboot series. According to Variety, Lithgow is on the verge of securing the role, although HBO has not officially confirmed this development. This news follows a November report from Variety that suggested Mark Rylance was the frontrunner for the role of Dumbledore.

A spokesperson from HBO commented on the swirling rumors, stating, "We appreciate that such a high-profile series will draw a lot of rumor and speculation. As we make our way through pre-production, we will only confirm details as we finalize deals."

John Lithgow's illustrious career spans a variety of roles in films and television, including The World According to Garp, Terms of Endearment, Footloose, Dexter, and The Crown, showcasing his versatility and depth as an actor.

Despite the buzz, casting details remain tightly under wraps. HBO is also on the hunt for actors to portray Harry, Hermione, and Ron, and has reportedly found its Severus Snape in Paapa Essiedu. The series aims to maintain its British roots, a decision influenced by the involvement of the original author, J.K. Rowling, who is "fairly involved" in the casting process.

Announced in April 2023, the Harry Potter series is set to be a "faithful adaptation" of the beloved novels, promising a more "in-depth" exploration of the story than what was possible in the two-hour film format. The project is being helmed by Succession producers Francesca Gardiner and Mark Mylod, with the latter also having contributed to Game of Thrones.