Hotel Transylvania 2 is a 2015 American computer-animated comedy film directed by Genndy Tartakovsky and written by Robert Smigel, and it is the second installment in the Hotel Transylvania franchise and the sequel to Hotel Transylvania (2012). Produced by Sony Pictures Animation, it was animated by Sony Pictures Imageworks, with an additional funding provided by LStar Capital
Now that Dracula (Adam Sandler) 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 (Mel Brooks) pays an unexpected visit.