Rupert Grint is RETURNING to Harry Potter..

More from Harry Potter Theory

1. 

   2 Sep 2026 · 23 min

   NEW Harry Potter HBO Trailer: EVERYTHING You Missed in the New Philosopher’s Stone Teaser

   The Harry Potter HBO Philosopher's Stone Trailer is FINALLY Here. Please enjoy my breakdown! **QUESTIONS ANSWERED:** What did we learn from the new Harry Potter HBO teaser trailer? How different is the HBO Harry Potter series from the original films? What book details are being restored for the new series? What does the new Hogwarts Great Hall look like? How do the new Hogwarts House crests and robes differ from the films? What do the new versions of Harry, Ron and Hermione look like? Is Lavender Brown already appearing in the first season? What does the new Sorting Hat look like? How does…

2. 

   1 Sep 2026 · 14 min

   Harry Potter Film Producer Reveals MASSIVE New Details About HBO Series

   First of all: happy back to Hogwarts day, and second of all: welcome to another installment of Harry Potter Theory. Like we normally see, the official Harry Potter social channels have been particularly active today — and with the HBO show fast approaching, you can bet your bottom dollar we’ve got some updates. And perhaps the biggest updates actually came from an interview with David Heyman on the official Harry Potter YouTube channel. If you don’t know who David Heyman is..He produced ALL 8 of the original films. I’ve taken the liberty of listening to the full interview, and I wanted to…

3. 

   31 Aug 2026 · 13 min

   Why Didn’t Dumbledore Just KILL Voldemort? - Harry Potter Theory

   Topics Covered / Questions Answered: Why didn’t Dumbledore kill Voldemort? Could Dumbledore have killed Tom Riddle before he became Voldemort? Did Dumbledore know Tom Riddle would become evil? Why did Dumbledore allow Voldemort to live? Could Dumbledore have prevented the First and Second Wizarding Wars? Was Dumbledore powerful enough to defeat Voldemort? Why didn’t Dumbledore kill Voldemort during their Ministry duel? Did Voldemort’s Horcruxes make killing him pointless? What was Dumbledore’s actual plan for defeating Voldemort? Why did Harry have to be the one to defeat Voldemort? Did…

4. 

   25 Aug 2026 · 13 min

   MASSIVE Harry Potter HBO Series UPDATE (Lockhart Recast + Hogwarts Legacy 2 Update)

   Hey everyone, welcome to another installment of Harry Potter Theory. Today I want to take some time to update you all on the status of some Harry Potter projects currently in the works. The last couple of years have been full of big updates for the Wizarding World, but as HBO’s TV series fast approaches- we’re now being given more updates than ever- but not only in the TV space- but the gaming space as well! Topics Covered In This Video: Hogwarts Legacy 2 officially confirmed by Warner Bros. Discovery Warner Bros. shareholder letter confirms the “second installment of Hogwarts Legacy”…

5. 

   24 Aug 2026 · 21 min

   Why Didn’t Voldemort Realize Snape Was a Double Agent? - Harry Potter Theory

   For someone as paranoid, intelligent, and ruthlessly suspicious as Lord Voldemort, it seems implausible that someone like Snape could operate a double agent right under his nose for SO MANY years. His absolute trust in Snape (which lasts until the very end, I might add) seems almost impossible to explain. After Voldemort’s first defeat, Snape spent YEARS teaching at Hogwarts and maintaining a close enough relationship with Dumbledore that he eventually became one of his most trusted confidants. Voldemort, meanwhile, wasn’t JUST suspicious by nature. He was also one of the most accomplished…

6. 

   17 Aug 2026 · 15 min

   The Biggest Issue With the New Harry Potter Series

   Okay okay, so there’s a new showing coming out. And now that the ball has gotten rolling, it feels like things are moving FAST. But with the introduction of a MAJOR addition to the Harry Potter series, we need to ask one very big question- is it CANON? Will the characters, places, and storylines be a fully integrated (and more importantly, accepted) — aspect of the Harry Potter universe? Let’s take a closer look Topics Covered in This Video: What “canon” actually means in the Harry Potter universe Whether the new HBO Harry Potter series will be considered official canon The difference…

7. 

   9 Oct 2026 · 18 minNew

   Why Didn’t Harry REFUSE to Compete in the Triwizard Tournament? - Harry Potter Theory

   “Harry, DID YOU PUT YOUR NAME INTO THE GOBLET OF FIRE?” Dumbledore said calmly… The delivery of this line from Michael Gambon will probably go down in history. But for all the attention this scene has received over the years, I do actually think there's a much bigger question that's always been overlooked..And that’s: Why didn't Harry just..REFUSE to participate? Questions Answered / Topics Covered: Why didn't Harry Potter refuse to compete in the Triwizard Tournament? What would have happened if Harry refused to participate in the Triwizard Tournament? Could Harry Potter have broken the…

8. 

   6 Oct 2026 · 20 min

   Why Did Dumbledore Keep Hiring TERRIBLE Professors? - Harry Potter Explained

   Lockhart. Umbridge. Quirrell. Dangerous werewolf. Imposter Professor. Were theyreally the best the Wizarding World had to offer? For a magical school with a reputation like Hogwarts, it feels quite unusual that these people ever stepped in the castle, let alone TAUGHT actual students. But when it comes to the role of DADA professor, Hogwarts just can’t seem to get it right. Or is it just that…Dumbledore can’t get it right? Questions Answered / Topics Discussed Why did Dumbledore keep hiring terrible professors at Hogwarts? Why did Dumbledore hire Gilderoy Lockhart if he knew Lockhart was a…

9. 

   4 Oct 2026 · 18 min

   Why Didn’t Dumbledore Know Moody Was a FAKE? - Harry Potter Explained

   When the 94 school year began, like with any other year, all of the students gathered to the great hall at the beginning of term. This was an opportunity for Dumbledore and any professors to address the student body at the beginning of the year- announcing anything pertaining to the upcoming school year. And just like any other year, once again, a new Defence Against the Dark Arts teacher took over- which in this case was famed death eater Captor Alastor ‘Mad Eye’ Moody. He was in the business of capturing dark wizards, and business was booming. The prospect of having Alastor Moody teaching…

10. 

    1 Oct 2026 · 18 min

    Why Did Parents Still Send Their Kids to Hogwarts in Deathly Hallows? - Harry Potter Explained

    The most evil and powerful dark wizard of all time takes over your child's school. Are you sending them or not? That's probably the question many parents of Hogwarts students had to ask themselves in the beginning of Deathly Hallows. Pull your child out of their routine and deprive them of a chance at magical education..Or…Send them to a school that’s been taken over by a tyrannical dark wizard. Excellent options. Topics Covered: Why students still went to Hogwarts in the Deathly Hallows Hogwarts under Voldemort explained Voldemort takes over the Ministry of Magic Compulsory Hogwarts…

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