Filmmaker Mike Flanagan has opened up about the creative process behind his new miniseries 'Carrie', currently streaming on Prime Video, which has drawn strong early audience and critical response. The series is an adaptation of Stephen King's eponymous debut novel, and Flanagan has described a collaborative, documentation-heavy approach that ultimately won over the author himself.

How Stephen King Was Brought On Board

Flanagan revealed that securing King's blessing required a thorough written pitch. 'I laid the whole thing out. And I sent him a document that had the whole season written out. And he read it and he came back and he said, ‘Actually, this is very exciting’,' Flanagan said during promotional interviews for the series.

King reportedly followed up with pointed questions about new character directions. According to Flanagan, King said, '‘Oh, well, what about this character? What are we going to do with this? And this is all new’. That’s kind of it. It’s a whole new thing.' Flanagan added that once King expressed genuine enthusiasm, he committed to moving forward: 'And once he was excited, then I said, ‘Yep, we’ll go ahead and do this’.'

The Search for Carrie: 1,400 Actors Considered

Casting the titular role was an enormous undertaking. The production reportedly screened more than 1,400 actors before settling on Summer H. Howell, a 22-year-old performer, to play the 15-year-old protagonist. Flanagan explained the choice: 'Summer plays a 15-year-old so convincingly that even I would look at her and think that it’s like, yes, this is a teenager... all of the tricks that I would typically use with younger actors, not at all necessary with Summer. So she would show me very often how the scene would need to go. Summer is so incredible.'

Updating King's Story for the Social-Media Era

The miniseries format allows for considerably more narrative space than any of the previous film adaptations, including Brian De Palma's iconic 1976 version. Flanagan uses that room to expand secondary characters and dig into the psychological roots of cruelty, victimhood, and revenge.

Notably, the series updates the story for contemporary audiences, weaving in cyberbullying, online humiliation, and the particular pressures of modern teenage life — elements absent from earlier screen versions. The core story remains intact: a socially isolated teenager navigates high school, bullying, and her mother Margaret's oppressive influence, while slowly discovering her telekinetic abilities.

A New Chapter in Carrie Adaptations

The miniseries represents the most expansive screen treatment of King's material to date, and Flanagan's track record with long-form horror — built across projects that have established him as one of the genre's most reliable voices — lends the project considerable credibility with genre audiences. With King's direct involvement confirmed and the full season already mapped out in Flanagan's original pitch document, the series arrives as one of the more carefully constructed King adaptations in recent memory.

'Carrie' is now available to stream on Prime Video.