The Harry Potter and Narnia franchises are each returning to screens with ambitious new adaptations, according to the report. HBO will produce a seven-season television series covering each of J.K. Rowling’s books, aiming for a more faithful adaptation over the next decade.. Meanwhile, Netflix has scheduled Greta Gerwig’s Narnia film, The Magician’s Nephew, for a theatrical release before it streams on the platform from April 2.

HBO’s 10-Year, Seven-Season Harry Potter Gamble

The report states that HBO’s remake will span each of the seven books in seasons of television across the next decade, a format that allows for deeper storytelling than the original movies. The bar is high: the existing films remain beloved and widely streamed. according to the source, the new series aims to “more faithfully adapt the books while expanding beyond what’s on the page.” Whether this will satisfy longtime fans or attract a new generation remains an open question.

Greta Gerwig’s Narnia: Theatrical Release Before Netflix Streaming from April 2

Netflix’s Narnia revival, directed by Greta Gerwig, will adapt The Magician’s Nephew—the first book in C.S. Lewis’s chronology but the sixth published. The report notes that a theatrical release will precede the April 2 streaming debut. Gerwig is also set to direct another Narnia movie, with the possibility of a complete adaptation of Lewis’s works. The casting is described as “impressive,” though no specific names are mentioned in the report.

The $37 Million Twilight Template: Why Nostalgia Adaptations Keep Getting Greenlit

The report draws a parallel to other franchise revivals, including a Twilight remake and a Disney+ series based on Christopher Paolini’s Eragon. The first Twilight movie, which grossed $407 million on a $37 million budget, demonstrated the financial appeal of YA adaptations. The source suggests that the success of those earlier movies fuels confidence in rebooing Harry Potter and Narnia for a new era.

What Fans Still Don’t Know About the New Casts and Creative Directions

While HBO and Netflix have announced high-level plans, the report does not reveal casting for the Harry Potter series or specify which actors will appear in Gerwig’s Narnia. it also leaves unclear how the Harry Potter series will reconcile the expanded material beyond the books . According to the report, the remakes aim for faithfulness, but specific creative choices remain undisclosed. The unnamed buyer—here, the lack of casting details—leaves fans waiting.