My concern with this is that the scareactors won’t do a good job telling the story. The last few NY zones have had the most atrocious examples of scareactors breaking to socialize with friends, take photos, or goof around.
To earn the theme you’re describing, the scareactors need to be to dedicated to telling that story. The way auditions are just type casting body types and not skill or acting chops has my expectations tempered, even though it sounds like a very cool concept.