Who cares if they're similar, you just gotta write it anyway. Almost every movie idea can be compared to a different movie that's already been made, you just gotta stick with your idea.
Anyways, what would the bulk of the movie be, Jen? Cus I would like to see that especially if the "all hell breaks lose" part is at least half the movie.
I'm only here to remind Brad to take his protein pills daily.