Ghostbusters Trailer Breakdown: 25 Things You Need To See

11. The Main Threat

Cue the theme, which is almost identical to what it was in 1984. Ah, nostalgia. "Someone is creating a device that amplifies paranormal activity and we might be the only ones who can stop it," states Erin, giving the closest we get to a sense of plot in the trailer. It's not a bad idea, giving us various levels of foe - grunt ghosts, human stooge, big bad - and is at least somewhat distinct to what's come before. As for who's behind all this, that'll be Rowan, a spirit not seen in the trailer, but who will be played by Neil Casey in the film.