Stephen King is an author who doesn't quite do it for me. He has some great ideas, but I find that many of his stories don't do them justice. I'm also one of those who has a problem with many of his endings. I have however enjoyed several screen adaptations of his work, particularly Salem's Lot (1979 - my favourite), Creepshow (1982), It (1990), Misery (1990), and The Mist (2007). This documentary (first shown at the Fantastic Fest film festival, Texas, in September 2022) focuses on the transposing of King's tales from page to screen, and is told almost entirely by various directors involved (such as Frank Darabont, Mike Flanagan, Mick Garris, Taylor Hackford). Their tales of the processes involved in bringing established written words to life really break down the work involved, and the professionals needed to produce these glossy, spectacular extravaganzas that are often taken for granted. Also interesting are their accounts of liaising with King himself, and his views (sometimes initially resistant) on the filmmakers' visions. However, it does feel overly drawn-out at times, and is bookended by a dramatised mini-story that feels oddly out of place.
I may not be a huge King fan, but I am a huge horror fan, and this film has plenty to interest. 7/10.