A New Era Begins for the Wizarding World on HBO
HBO has officially announced a major casting update for its highly anticipated Harry Potter TV reboot, confirming a new wave of actors set to breathe life into the iconic characters from J.K. Rowling’s beloved series. While the central trio of Harry, Hermione, and Ron is still under wraps, some notable roles have been filled, igniting excitement and curiosity among fans of the magical universe.
Nick Frost Cast as Hagrid in a Fresh Take on the Beloved Gamekeeper
British comedian and actor Nick Frost, best known for his roles in Shaun of the Dead and Hot Fuzz, will portray Rubeus Hagrid, Hogwarts’ beloved half-giant gamekeeper. Robbie Coltrane famously played the character in the original films. Frost’s casting brings a unique comedic charm that producers believe will honor Hagrid’s heart while adding a fresh interpretation.

Paapa Essiedu Takes on the Role of Professor Snape
Paapa Essiedu, known for his powerful performances in I May Destroy You and The Lazarus Project, has been selected to portray the complex and brooding Professor Severus Snape. Originally brought to life by the late Alan Rickman, Snape’s role is central to the narrative’s emotional arc, and Essiedu’s dramatic depth is expected to add new dimensions to the character.

Janet McTeer Steps into the Shoes of Professor McGonagall
Two-time Oscar nominee Janet McTeer, recognized for her roles in Ozark, Me Before You, and The Woman in Black, will play the formidable Professor Minerva McGonagall. The role, made iconic by Dame Maggie Smith, is pivotal to the Hogwarts faculty, and McTeer’s commanding presence is seen as a perfect match.

Luke Thallon Cast as Professor Quirrell
Stage actor Luke Thallon, recently acclaimed for his portrayal of Hamlet with the Royal Shakespeare Company, will step into the role of Professor Quirinus Quirrell. The character, known for his twitchy nervousness and secret allegiance to Voldemort, was originally portrayed by Ian Hart in Harry Potter and the Sorcerer’s Stone.

Paul Whitehouse to Portray Argus Filch
Veteran Welsh actor and comedian Paul Whitehouse, best known for The Fast Show and collaborations with Tim Burton, will play the cantankerous Hogwarts caretaker, Argus Filch. The role was first brought to life by David Bradley. Whitehouse’s versatility and comedic timing make him an exciting addition to the cast.
John Lithgow as Albus Dumbledore
Earlier this year, HBO confirmed that American actor John Lithgow will play the legendary Hogwarts headmaster, Albus Dumbledore. Lithgow, known for The Crown and Dexter, brings gravitas and warmth to the role previously portrayed by Richard Harris and Michael Gambon.

Showrunners Speak on the Reboot
Executive producers Francesca Gardiner and Mark Mylod expressed their enthusiasm for the cast in a joint statement: “We’re delighted to have such extraordinary talent onboard, and we can’t wait to see them bring these beloved characters to new life.” Gardiner, known for her work on Succession and His Dark Materials, and Mylod, a Game of Thrones and The Menu alum, are leading the project with an emphasis on staying true to the spirit of the books.
A “Faithful Adaptation” Still in the Works
HBO describes the new Harry Potter series as a “faithful adaptation” of the original seven novels. Though no official release date has been announced, filming is expected to begin later this year. The series is poised to explore the wizarding world in greater depth, expanding character arcs and offering new perspectives on well-known events.
While fans eagerly await news of who will portray Harry Potter, Hermione Granger, and Ron Weasley, the confirmed cast suggests a compelling and dynamic reboot of one of the most cherished franchises in literary and cinematic history.