The animated fantasy comedy film was released on September 25, 2015, produced by Sony Pictures Animation.

The film is animated by Sony Pictures Imageworks, with additional funding provided by
LStar Capital, with its director Genndy Tarlakovsky and returning writer Robert Smigel.

Just when everyone thought that Adam Sandler was down and out and potentially be done after the summer bomb Pixels, he pulled out a surprising victory at the box office, reteaming with Sony Pictures Animation for the animated sequel Hotel Transylvania 2, which raised more than $18.6 million for profit.

The film's impressive opening is the highest of the year for Sony, and even beat out the opening figures for the franchise's original film, as well as Sandler’s second-biggest opening after 2005’s The Longest Yard.

Hotel Transylvania 2 was released in 42 markets between September 25 and September 27, 2015. The same weekend as its North American release. Its overall rank for the weekend was second behind Everest.

Furthermore, Hotel Transylvania 2 will be #1 in 33 of the 37 international markets. An American 3D computer animated fantasy comedy film that takes place seven years after the first film, with the hotel now open to human guests. Mavis and Johnny have a young son named Dennis, whose lack of any vampire abilities worries his grandfather Dracula.

When Mavis and Johnny go on a visit to Johnny's parents, Dracula calls his friends to help him make Dennis a vampire. However, they get an unexpected visit from Dracula's old school human-hating dad.
Original voices from the first film, Adam Sandler, Andy Samberg, Selena Gomez, Kevin James, Steve Buscemi, David Spade, Fran Drescher, Molly Shannon, returned for the sequel, with Keegan-Michael Key replacing CeeLo Green as Murray.

New additions to the cast include Mel Brooks as Count Dracula's father, Vlad; Nick Offerman and Megan Mullally as Jonathan's parents, Mike and Linda; and Asher Blinkoff as Mavis and Johnny's half-human/half-vampire son, Dennis.