All Episodes
Harry Potter Theory EXTRA — 231 episodes · page 1 of 3
HBO Reveals NEW Cornelius Fudge Actor (Who Is He?)
HBO Reveals NEW Draco Malfoy Actor (Who Is He?)
HBO Reveals NEW Lucius Malfoy Actor (Who Is He?)
HBO Reveals NEW Molly Weasley Actress (Who Is She?)
HBO Reveals NEW Vernon Dursley Actor (Who Is He?)
Who Is the NEW Argus Filch? (Harry Potter TV Series Explained)
Who Is Harry Potter's NEW Quirrell? (HBO TV Series Explained)
Who Is Harry Potter's NEW McGonagall? (HBO Series Explained)
Who Is HBO’s NEW Hagrid? (Harry Potter TV Series Explained)
HBO Announces New Harry, Ron, and Hermione! (BREAKING)
Dumbledore’s New Actor REVEALED for HBO Show… Is He the Right Choice?
FINALLY We'll See This DELETED Harry Potter Character ON SCREEN!
30 Harry Potter Facts Even the BIGGEST Fans Don't Know
Witches and Wizards of LEGEND in Harry Potter History (Documentary)
How Do MUGGLES React to MAGICAL Children? - Harry Potter Theory
The Origins of Petunia & Vernon Dursley - Harry Potter Explained
The 3 ANCIENT Deathly Hallows You've Never Heard Of - Harry Potter Theory
What If EVERY First-year Was Sorted into the SAME House? - Harry Potter Theory
Hogwarts Legacy DLC is Coming! (HUGE UPDATE)
Can You Polyjuice a DEAD Person? - Harry Potter Theory
The 5 BEST Hagrid Theories You'll Ever Hear - Harry Potter Theory
RIP Maggie Smith (Professor Minerva McGonagall)
History of Borgin & Burkes - Harry Potter History
Hogwarts Legacy SEQUEL Announced! (HUGE NEWS)
The History of Veela - Harry Potter Explained
The Forgotten Witch Who TERRORIZED the Wizarding World for DECADES - Harry Potter History
The Story of Voldemort's ONLY Child - Harry Potter Explained
Why Aren't the Hogwarts Mascots MAGICAL Creatures? - Harry Potter Theory
The REAL Reason Harry Beat Voldemort (CONFIRMED by JK Rowling)
4 Things Magic CANNOT Do in Harry Potter (Part 2)
REVEALING the Hogwarts Houses of Characters Who Were Never Sorted - Harry Potter Theory
10 Harry Potter Facts Even the BIGGEST Fans Don't Know - Part 3
WHAT IF Neville Was the CHOSEN ONE? - Harry Potter Theory
10 Harry Potter Facts Even the BIGGEST Fans Don't Know - Part 2
JK Rowling's Thoughts on NEW Harry Potter Show (+PILOT is Complete!)
10 Unbelievable Harry Potter Theories
BREAKING NEWS on Harry Potter TV Show (Writer & Director REVEALED)
Did the DADA Curse Lift after Voldemort's Death? - Harry Potter Explained
Daniel Radcliffe BREAKS SILENCE on Upcoming Harry Potter TV Show (NEWS)
Top 5 MOST POWERFUL Spells in Harry Potter
Why Is Killing with Avada Kedavra Considered WORSE? - Harry Potter Theory
Did the Dumbledore Bloodline DIE with Aberforth? - Harry Potter Theory
Salazar Slytherin's Top 5 HIDDEN Secrets - Harry Potter History
Who Is The Heir of GRYFFINDOR? - Harry Potter Theory
Did Grindelwald CAUSE World War II? - Harry Potter Theory
5 Harry Potter Characters That Are NOTHING like They Are in the Books (BOOK vs MOVIE)
What Would Have Happened If Wizards Never Went into Hiding? - Harry Potter Theory
Is Magic Getting WEAKER Over Time? - Harry Potter Theory
10 Harry Potter Facts Even the BIGGEST Fans Don't Know
The LOST Memories: 8 Pensieve Memories NEVER Shown in Harry Potter
How Do Muggle Parents REACT to Finding Out Their Child is MAGICAL? - Harry Potter Theory
The Untold Story: The Original Versions of Harry Potter REJECTED by Publishers
The TRUTH: Why Ravenclaw's Mascot is an EAGLE and not a RAVEN
How Voldemort is JUST LIKE Sauron from Lord of the Rings - Harry Potter Theory
HOW Did Mad-eye Moody Get CAPTURED? - Harry Potter Explained
How Was GOLD Multiplied in Bellatrix’s Vault? (PLOT HOLE?) - Harry Potter Theory
Why Newt Scamander KEPT HIS WAND after Being Expelled from Hogwarts - Harry Potter Theory
The REAL Reason Lucius Gave Ginny Tom Riddle's Diary
Harry Potter VS Lord of the Rings: Which Magic Is More Powerful?
Dumbledore's DARK Secret: His Hidden Control Over Harry & His Friends (THEORY)
Did Harry Ever Visit The Dursley's As an Adult? - Harry Potter Explained
Harry Potter UPDATES 2024 (TV Show, Hogwarts Legacy, Fantastic Beasts?)
Why Is Muggle Society Kept SEPARATE from the Wizarding World?!
Top 10 Unsung Heroes in Harry Potter
What Did Voldemort Do for 10 YEARS after His FIRST Defeat?
The 5 Most DEADLY Potions in the Wizarding World - Harry Potter Explained
The FIRST Wizard to EVER Exist: Jajamanekh - Harry Potter History
Top 5 WORST Villains in Harry Potter (RANKED)
Bellatrix Lestrange Actress Drops NEW DETAILS on Harry Potter TV Reboot!
History of Divination - Harry Potter Explained
Why Didn't Fred and George Notice PETTIGREW on the Marauder's Map? - Harry Potter Theory
Can Wizards CHANGE Their Animagus Animal? - Harry Potter Theory
Harry Potter Actress Sparks Outrage & SLAMS Fans - “It’s ONLY for Children”
Why Did Grindelwald LIE to Voldemort about This?
Secrets of the Weasley Family: 10 Little Known Facts
What If Draco Malfoy Was Sorted into Gryffindor?
The REAL Reason Grindelwald NEVER Made Horcruxes - Harry Potter Theory
The WEIRD World of Harry Potter KNOCK-OFF Books
How Harry REALLY Defeated Voldemort & Why MANY Get it WRONG
Did Flitwick HATE His Students?! - Harry Potter Theory
Was Wormtail the ONLY Dark Wizard Sorted into Gryffindor? - Harry Potter Explained
The REAL Reason Ron Weasley's BAD at Magic - Harry Potter Explained
The Life of Ranrok (Rise & Fall) - Hogwarts Legacy Explained
4 Things Magic CANNOT Do in Harry Potter
Harry Potter's Life BEFORE Hogwarts Explained (Everything We Know)
The DARK History of Hogsmeade in Harry Potter
Epic NEW Harry Potter Theme Park Opening in 2025
Is Gringotts the ONLY Wizarding Bank?! - Harry Potter Explained
All 10 Magical Languages in The Wizarding World - Harry Potter Explained
The Harry Potter Prophecy Explained (ALL Details)
How Did LILY REALLY Feel About Snape? - Harry Potter Theory
How Are Wands ALIVE? - Harry Potter Explained
The 10 Most HATED Harry Potter Characters (RANKED)
The REAL Reason Dumbledore Was in LIMBO - Harry Potter Theory
Did Killing Dumbledore SPLIT Snape's Soul? - Harry Potter Theory
Why Didn't Voldemort Use the Fidelius Charm to HIDE His Horcruxes?
Who Is More POWERFUL? Sirius Black VS Umbridge
Harry Potter's 10 LARGEST Creatures (You'll Never Guess)
Top 15 Harry Potter Actors Who Were Replaced in the Sequels
Why Didn't the Goblet of Fire REFUSE a Fourth Participant? - Harry Potter Explained