HBO has revealed the initial casting for the upcoming Harry Potter television series, which includes John Lithgow and Paapa Essiedu.
This new series is inspired by the book series by J.K. Rowling, which has gained immense popularity as a film franchise featuring stars like Daniel Radcliffe, Emma Watson, and Rupert Grint.
The new HBO adaptation promises to be more closely aligned with the books, with each season focusing on a single year at Hogwarts.
Harry Potter Stars – What Are They Up To Now?
Cast of the Harry Potter TV Series
HBO has announced the first six cast members for the Harry Potter TV adaptation:
Nick Frost as Hagrid, John Lithgow as Dumbledore, Paul Whitehouse as Argus Filch, Luke Thallon as Quirinus Quirrell, Paapa Essiedu as Severus Snape, and Janet McTeer as Minerva McGonagall.
HBO has confirmed the initial six cast members for the “Harry Potter” TV series.
Nick Frost as Hagrid
• John Lithgow as Dumbledore
• Paul Whitehouse as Argus Filch
• Luke Thallon as Quirinus Quirrell
• Paapa Essiedu as Severus Snape
• Janet McTeer as Minerva McGonagall.– Film (@discussingfilm) discussion on April 14, 2025
Who is Paul Whitehouse?
Paul Whitehouse, a Welsh actor, will portray Argus Filch in the Harry Potter series, taking over the role from David Bradley, who depicted the character in the films.
The 66-year-old actor hails from Stanleytown, Rhondda (South Wales), and has three daughters: Molly, Sophie, and Lauren.
He is recognized for his performance in the BBC comedy sketch show “The Fast Show.”
According to IMDB, Whitehouse was so beloved that he contributed articles during his time as the show’s manager.
Additionally, he has appeared in various films, including “The Death of Stalin” (2017) and “Corpse Bride” (2005).
Recently, Whitehouse took on the role of Grandad in the musical adaptation of “Only Fools and Horses.”
Paul Whitehouse has appeared in various films and TV shows, including The Fast Show, The Death of Stalin, and Corpse Bride. (Image: PA)
What movies/TV shows has Paul Whitehouse been in?
Paul Whitehouse is known for his roles in multiple films and television series.
His notable works include “The Death of Stalin” and “Alice in Wonderland: Through the Looking Glass.”
For a comprehensive list of his filmography, you can visit his IMDB profile.
Paul Whitehouse in Harry Potter
Paul Whitehouse is not new to the Harry Potter universe, as he had a role in one of the films.
He portrayed Sir Cadogan in “Harry Potter and the Prisoner of Azkaban.”
In a deleted scene from that film, which can be seen in the clip above, Sir Cadogan, played by Whitehouse, is seen guarding the entrance (in the painting) to Gryffindor’s common room.
He took over the position from the Fat Lady, who was attacked by Sirius Black.
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IMDB also noted:
“In the theatrical version of the film, he is briefly visible in the background.”
When will the Harry Potter TV series be released?
The highly anticipated Harry Potter TV series is set to premiere in 2026 on Max, HBO, and Warner Bros. Discovery Streaming Services.
