HARRY POTTER: Lucius Malfoy Actor Confirms He Will Appear In Season 1 (Marking A Big Change From The Books)

HARRY POTTER: Lucius Malfoy Actor Confirms He Will Appear In Season 1 (Marking A Big Change From The Books)

In the Harry Potter books, Lucius Malfoy didn't appear until The Chamber of Secrets. However, actor Johnny Flynn has confirmed that he's already shot scenes for the HBO reboot's first season. Check it out!

By JoshWilding - Oct 21, 2025 06:10 PM EST
Filed Under: Harry Potter
Source: SFFGazette.com

When the news broke that One Life and Lovesick star Johnny Flynn had been cast as Lucius Malfoy in HBO's Harry Potter TV series, it raised a lot of questions among fans of the Wizarding World. 

That's because the character doesn't appear in the books until Harry Potter and the Chamber of Secrets. The first season of this new small-screen adaptation will cover the events of J.K. Rowling's first book, The Philosopher's Stone, so why is Draco Malfoy's father there? 

We can't say for sure, but Flynn has confirmed (via SFFGazette.com) that he's already shot scenes for Harry Potter Season 1. "It’s good, I’ve only done a little bit and I’m just giddy as a fan of the stories, of the books really," he said. "I still remember reading the books as a teenager, and they meant so much to me and so much to my kids, so it’s really cool to be a part of this."

Set photos have already confirmed that scenes from The Deathly Hallows (exploring what happened on the night James and Lily Potter died) will be included in this first batch of episodes.

While we don't necessarily anticipate scenes from The Chamber of Secrets being brought forward, the show will likely include new scenes that expand on Lucius' history with Lord Voldemort or even just his dynamic with Draco.

Asked whether he's spoken to the original Lucius Malfoy, Jason Isaacs, Flynn replied, "We haven’t spoken since I got cast, but we did a film together a few years ago, and we got on very well and he’s a sweetheart."

Many fans have questioned the necessity of a Harry Potter TV series, with several hours more than the movies to retell Rowling's stories, there's room to expand on character arcs and subplots. In Lucius' case, that's likely to make him an even more effective foe for Harry, and should better set him up as a primary antagonist willing to slip a young girl a cursed diary in the hope of resurrecting the Dark Lord. 

You can hear more from Flynn on his Harry Potter role in the player below. 

Dominic McLaughlin has been cast in the role of Harry Potter, with Arabella Stanton as Hermione Granger, and Alastair Stout as Ron Weasley.

Joining them will be Lox Pratt as Draco Malfoy, Rory Wilmot as Neville Longbottom, Tristan Harland as Fred Weasley, Gabriel Harland as George Weasley, Ruari Spooner as Percy Weasley, Gracie Cochrane as Ginny Weasley, Leo Earley as Seamus Finnigan, Alessia Leoni as Parvati Patil, Sienna Moosah as Lavender Brown, Amos Kitson as Dudley Dursley, Elijah Oshin as Dean Thomas, Finn Stephens as Vincent Crabbe, and William Nash as Gregory Goyle.

Harry Potter's adult cast includes John Lithgow as Albus Dumbledore, Janet McTeer as Minerva McGonagall, Paapa Essiedu as Severus Snape, Nick Frost as Rubeus Hagrid, Luke Thallon as Quirinus Quirrell, Louise Brealey as Madam Rolanda Hooch, Paul Whitehouse as Argus Filch, Sirine Saba as Pomona Sprout, Richard Durden as Cuthbert Binns, Bríd Brennan as Madam Poppy Pomfrey, and Warwick Davis as Filius Flitwick.

The series will also feature Katherine Parkinson as Molly Weasley, Johnny Flynn as Lucius Malfoy, Bel Powley as Petunia Dursley, Daniel Rigby as Vernon Dursley, Anton Lesser as Garrick Ollivander, Bertie Carvel as Cornelius Fudge, and Leigh Gill as Griphook.

Harry Potter is written and executive-produced by Francesca Gardiner. Mark Mylod will executive produce and direct multiple episodes of the series for HBO in association with Brontë Film and TV and Warner Bros. Television. The series is executive produced by J.K. Rowling, Neil Blair, and Ruth Kenley-Letts of Brontë Film and TV, and David Heyman of Heyday Films.

HBO's Harry Potter TV series premieres in 2027.

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TheVisionary25
TheVisionary25 - 10/21/2025, 6:30 PM
Well given he was announced to be in the show and we know the first season is covering The Philosophers Stone , it seemed evident that they were going to likely include new material for Lucius in this since he doesn’t appear till Chamber of Secrets.

Anyway , Johnny Flynn’s a good actor from what I’ve seen of his work such as The Outfit so he could play slimy , cowardly and just a terrible person overall.

?si=YcH0iFPmAxgXU5bl

I could see this being a small appearance such as the robe fitting scene in Diagon Alley from the books that just helps setup the character for the future.
WalletsClosed
WalletsClosed - 10/21/2025, 7:03 PM
"More book accurate" is just another lie. They just wanted more DEI

Reboot the MCU and DCU
KaptainKhaos
KaptainKhaos - 10/21/2025, 9:42 PM
@WalletsClosed - DEI as in

Deprimo Expelliarmus Immobulus
Feralwookiee
Feralwookiee - 10/21/2025, 7:42 PM
Weasley
Weasley
Weasley
Weasley

User Comment Image
OriginalGusto1
OriginalGusto1 - 10/21/2025, 8:50 PM
Gayest thread ever? Stay tuned.
OriginalGusto1
OriginalGusto1 - 10/21/2025, 8:52 PM
If I know FeralWookie, and I do...this will get a lot gayer.
Malatrova15
Malatrova15 - 10/21/2025, 9:13 PM
@OriginalGusto1 - gayest than the alimony lawsuit between Josh and Galactus? I dont think so.

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