In the depths of the gloomy and talkative ghostly forest stands a majestic castle. The owner here is the famous vampire Dracula (voiced by Adam Sandler Adam Sandler). Unlike legend, Dracula is a very gentle father. He raised his daughter Memphis (Selena Gomez Selena Gomez) alone. In order to protect her from human harm, Dracula specially built this castle called the screaming Hotel, which is absolutely inaccessible to ordinary humans. Every year on Mayfair's birthday, Frankenstein, werewolves, mummies, invisible people and other monsters come from all over the world to celebrate the little girl's birthday. On the occasion of Memphis's 118th birthday, eager to see the outside world, Dracula set up a scam, but accidentally introduced human teenager Jonathan (Andy Samberg Andy Samberg) into the castle. Jonathan's arrival seemed to bring a new breath to the monster world, while count Dracula had to go to great lengths to hide the truth that he was human.