Harry Potter HBO TV Series Casts James And Lily Potter, Hinting At Major Change From The Movies

Ahead of the premiere of "Harry Potter and the Philosopher's Stone" (the inaugural outing of HBO's Harry Potter TV series, which will set out to faithfully adapt each of the seven books about the titular boy wizard), we've gotten a steady trickle of casting news for future seasons, like Kit Harington's upcoming role as the fraudulent wizarding professor and author Gilderoy Lockhart. This latest update, though, is about the first season and shows just how the series will differentiate itself from the Harry Potter films ... by including characters and flashbacks we haven't seen before.

According to Variety and other outlets, the series, overseen by Francesca Gardiner (who previously worked on HBO's "Succession"), has announced three key roles for Season 1 that were previously kept under wraps. Harry Gilby will play Charlie Weasley, the second-eldest son of the wizarding family the Weasleys who works as a dragon tamer in Romania and helps Harry Potter (Dominic McLaughlin), Hermione Granger (Arabella Stanton), and his own younger brother Ron Weasley (Alastair Stout) deal with a dragon at one point. In addition, Jasper Talbot and Hannah Chinn will appear in "Harry Potter and the Philosopher's Stone" as James and Lily Potter, Harry's parents who are killed by the Dark Lord Voldemort when Harry is just one year old and approximately 10 years before the narrative properly begins. (Voldemort's casting, as of this writing, remains a secret.)

This is pretty big news to anyone who's familiar with the first Harry Potter book and movie. Why? Charlie, James, and Lily are all small but pivotal parts of the story, and Charlie isn't even in the first film in the Harry Potter franchise. Not only that, but this could right a major narrative wrong that concerns James and Lily in the movies.

It's wild, in retrospect, that Charlie Weasley never shows up in the Harry Potter film franchise. Not only are the Weasleys a huge part of the narrative — both because Ron is a main character and because they become a surrogate family to the orphaned Harry — but every single other Weasley gets an on-screen appearance. The powers that be, though, decided to cut Charlie from the first movie, "Harry Potter and the Sorcerer's Stone" (which retained the title "Harry Potter and the Philosopher's Stone" in most territories around the world), which means he also doesn't appear in the fourth film, "Harry Potter and the Goblet of Fire," during another dragon-centric storyline where he pops up in the books.

As for James and Lily, if you look closely during a scene in "Harry Potter and the Deathly Hallows — Part 1" where Harry and Hermione (Daniel Radcliffe and Emma Watson in the movies) go to visit Harry's parents' graves in Godric's Hollow, you can see their gravestone clarifies that they were both born in 1960. Canonically, the entire narrative of the Harry Potter books takes place in the 1990s. Harry himself was born in 1980, which means James and Lily were barely 20 years old when they had their son, but in the movies, they're seriously aged up in all the flashbacks. While this makes them look more like stock-footage parents, I guess, it's completely wrong when it comes to the actual text. Jasper Talbot and Hannah Chinn are both decidedly on the younger side, so it looks like the series will right this small wrong.

"Harry Potter and the Philosopher's Stone" starts airing on HBO and HBO Max on Christmas Day 2026.