Черное воскресенье

Harris's portrayal of the antagonist's psychology is intense and detailed. I'm curious about what research or ideas influenced this characterization.

The pacing and buildup made the final scenes incredibly nerve-wracking. Was this level of suspense intentional throughout, or did it evolve during editing?

The blend of terrorism and horror creates a unique atmosphere. I wonder if Harris set out to combine these genres from the start or if it developed naturally.