If the 2006 film is a remake of the 1976 film, and they cover the same plot, then The First Omen should serve as a prequel to either one. As I recall, the remake got slammed by some reviewers because it so closely followed the original and didn't bring anything new to the story.
I'm a bit...
I'm thinking this will be DOA at the box office, with Ghostbusters and Godzilla having just arrived in theaters.
Also, it's from one of the writers of the Razzie-nominated Firestarter remake of 2022. The only name I recognize among cast and crew is Bill Nighy.