BATMAN BEGINS Star Cillian Murphy Addresses Voldemort Casting Rumors In HARRY POTTER TV Series

BATMAN BEGINS Star Cillian Murphy Addresses Voldemort Casting Rumors In HARRY POTTER TV Series

After months of rumours and apparent confirmation from Ralph Fiennes, Cillian Murphy has set the record straight on claims he'll play Voldemort in HBO's Harry Potter TV series.

By JoshWilding - Mar 01, 2026 10:03 PM EST
Filed Under: Harry Potter
Source: The Times (via SFFGazette.com)

Speculation about HBO's plans for Voldemort in the upcoming Harry Potter TV series continues to dominate the conversation among Wizarding World fans.

While Voldemort doesn't physically appear in the books until the fourth instalment, The Goblet of Fire, his snake-like face is shown on the back of Professor Quirrell's head in The Philosopher's Stone. A younger version of the villain—Hogwarts student Tom Riddle—is also a big part of The Chamber of Secrets.

Harry Potter set photos have suggested that Season 1 will feature a flashback to the night Voldemort killed Harry's parents. That was a sequence saved for much later in the novels, and rumours have swirled about everything from a voice actor being cast to a woman potentially playing He-Who-Must-Not-Be-Named.

One name that's repeatedly come up (including from Ralph Fiennes, who portrayed Voldemort in the Harry Potter movies) is Oppenheimer and 28 Days Later star Cillian Murphy. 

During a recent interview with The Times (via SFFGazette.com), the Irish actor set the record straight on his supposed Harry Potter future. "I’m categorically not [playing Voldemort]," Murphy stated. "Can you make that the headline?"

This isn't hugely surprising. While Murphy has done some television work with Peaky Blinders, the HBO series primarily features actors you'd expect to see on the small screen, with the odd few exceptions. With that in mind, it doesn't seem likely that Harry Potter will star a huge A-list actor as Voldemort, particularly as it's going to be a near decade-long commitment. 

Lord Voldemort, born Tom Marvolo Riddle, is a dark wizard obsessed with immortality and pure-blood supremacy; he seeks to dominate the Wizarding World. Orphaned and raised in a Muggle orphanage, Riddle's magical talent led him to Hogwarts, where he excelled but descended into darkness, embracing the persona of Voldemort.

He created Horcruxes, splitting his soul to achieve immortality, and led the Death Eaters in a reign of terror. His attempt to kill infant Harry Potter backfired, destroying his body due to a protective charm. Revived years later, he resumes his quest for power, clashing with Harry, the "Chosen One." Voldemort’s arrogance, fear of death, and inability to understand love are what ultimately lead to his downfall.

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

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.

About The Author:
JoshWilding
Member Since 3/13/2009
Comic Book Reader. Film Lover. WWE and F1 Fan. Rotten Tomatoes-approved critic and ComicBookMovie.com's #1 contributor.
Harry Potter: Ralph Fiennes Reveals Why He Won't Return As HBO's Voldemort And Endorses Surprising Actress
Related:

Harry Potter: Ralph Fiennes Reveals Why He Won't Return As HBO's Voldemort And Endorses Surprising Actress

HARRY POTTER TV Series Behind-The-Scenes Special Coming To HBO; Trailer Includes More Big Reveals
Recommended For You:

HARRY POTTER TV Series Behind-The-Scenes Special Coming To HBO; Trailer Includes More Big Reveals

DISCLAIMER: As a user generated site and platform, ComicBookMovie.com is protected under the DMCA (Digital Millenium Copyright Act) and "Safe Harbor" provisions.

This post was submitted by a user who has agreed to our Terms of Service and Community Guidelines. ComicBookMovie.com will disable users who knowingly commit plagiarism, piracy, trademark or copyright infringement. Please CONTACT US for expeditious removal of copyrighted/trademarked content. CLICK HERE to learn more about our copyright and trademark policies.

Note that ComicBookMovie.com, and/or the user who contributed this post, may earn commissions or revenue through clicks or purchases made through any third-party links contained within the content above.

SuperCat
SuperCat - 3/1/2026, 10:42 PM
User Comment Image
RolandD
RolandD - 3/1/2026, 10:45 PM
@SuperCat - LOLOL
Malatrova15
Malatrova15 - 3/1/2026, 10:52 PM
"I’m categorically not [playing Voldemort]," Murphy stated. "Can you make that the headline?"

Josh : No , i dont think i will
LenSpiderman
LenSpiderman - 3/1/2026, 11:14 PM
Maybe I’m mistaken, but didn’t Ralph Fiennes say something like, “I have no idea, but he’d be a great choice”? I don’t recall it being anything remotely resembling a confirmation.

Also, if they are going to hold off until he appears in the actual books (which they could do by making his face more reptilian on quirrel’s head, and obscuring him through camera angles in a flashback to the night he attacked Harry’s parents) then why would we expect casting until they started shooting that season?
TheVisionary25
TheVisionary25 - 3/2/2026, 12:11 AM
Yeah , this was more wishful thinking then a feasible reality imo…

Anyway if it was up to me , I think Matthew Goode would make a great Voldemort.

He can be charming & charismatic while also sinister thus showing the monster that Tom Riddle is underneath!!.

User Comment Image

User Comment Image

User Comment Image
TheRevelation
TheRevelation - 3/2/2026, 8:19 AM
@TheVisionary25 - That's a great choice. Personally, I've always thought with the reboot they really couldn't go wrong with him as Charles, Erik, or any number of characters, including Sinister. I don't know if it's a creative choice or the stars just didn't align, but I always wondered why he didn't get more roles. He was great as Dracula though, and mesmerizing as Ozymandias. I could see him bringing gravitas to any role offered immediately.

?si=LIrWTXELbJ-Uer7e
JackDeth
JackDeth - 3/2/2026, 12:27 AM
"I’m categorically not [playing Voldemort]," Murphy stated. "Can you make that the headline?"

This is how actors need to talk to these parasites. I love it.
Matchesz
Matchesz - 3/2/2026, 12:49 AM
Everyone should see Breakfast on Pluto starring Cilian, came out right after Batman Begins and also has Liam Neeson in it
bkmeijer1
bkmeijer1 - 3/2/2026, 6:51 AM
"I’m categorically not [playing Voldemort]," Murphy stated. "Can you make that the headline?"

And yet the headline wasn't. At this point I can tell from the headline whether it's not though, but that's only because the headline isn't directly confirming it.
bobevanz
bobevanz - 3/2/2026, 7:47 AM
I already knew this because I get my news elsewhere

Please log in to post comments.

Don't have an account?
Please Register.

View Recorder