What ghosts need busting?

One thing that has fans bursting at the seams with excitement is the story. 

In the movie, the Spengler family will return to the iconic New York City firehouse where the original Ghostbusters ran their original operations, only to find that the team have taken ghost-busting to the next level. 

Old and new Ghostbusters need to team up to stop a new evil force that threatens to send the world into a second ice age.