Watch the Trailer for ‘Hotel Transylvania 2’

Frankenstein, Dracula and the Invisible Man are once again bringing their scare tactics to the 21st century in Hotel Transylvania 2.

Now that Dracula has opened the Hotel Transylvania’s doors to humans, things are changing for the better; however, Drac is secretly worried that his half-human grandson, Dennis, isn’t showing his vampire side. So, while Mavis and Johnny are away, Drac enlists his friends to help him put the boy through a “monster-in-training” boot camp. But things really get batty when Drac’s cantankerous, old-school dad pays an unexpected visit.

See Hotel Transylvania 2, sneaking into theaters in 3D Sept. 25.