Hotel Transylvania: Transformania

The Hotel Transylvania celebrates its 125th anniversary with exuberant festivities. Mavis overhears Dracula's plan to retire and pass ownership of the hotel to her, igniting her excitement about taking over the family business.

Mavis shares the thrilling news of her inheritance with her husband, Johnny. However, Dracula, feeling protective, misleads Johnny about a fictional real-estate law that prohibits humans from owning the hotel, aiming to keep Johnny from making drastic changes.

Among the hotel's eclectic staff are Blobby, Frankenstein, Wayne, Griffin, Murray, and their spouses Wanda and Eunice. They all contribute to the lively atmosphere of the hotel, showcasing the unique charm of its monster residents.

Professor Abraham Van Helsing devises the 'Monsterfication Ray' to assist Johnny in becoming a monster. After a successful demonstration on his pet guinea pig, Van Helsing tests the ray on Johnny and accidentally transforms Dracula into a human.

Realizing they need a new crystal to revert to their original forms, Dracula and Johnny embark on a journey to South America. Van Helsing warns them of the dangers posed by the ray's exposure, adding pressure to their quest.

On their journey, Johnny begins to embrace life as a monster, enjoying the freedom and adventures it brings. Meanwhile, Dracula, now human, becomes increasingly anxious about the risks of the human world.

Dracula's friends, Frank, Wayne, Griffin, and Murray, unintentionally become human after drinking from a fountain affected by the Monsterfication Ray. Their transformation complicates matters, adding to the chaos as they deal with their new realities.

Mavis and Ericka learn about Dracula and Johnny's plight through the news. They rally to find their loved ones, aware of the potential disastrous mutations that could arise from continued exposure to the ray's effects.

As Johnny and Dracula journey through the jungle, their relationship deepens. Dracula teaches Johnny how to fly, and they begin to communicate openly about the real-estate law deception, which has kept them apart.

Mavis manages to locate Johnny in a cave while searching for the crystal. They successfully find it; however, Johnny, in his monstrous form, remains unresponsive to any attempts to return him to his human state.

In a moment of understanding and deep remorse for his previous deception, Dracula willingly allows himself to be captured by Johnny. This act of love and recognition of Johnny as family restores Johnny's humanity.

With the magic resolved, the group returns to Hotel Transylvania, only to find it devastated by Gigi's antics. Despite the chaos, Dracula decides to let Mavis and Johnny take charge of the hotel repairs, affirming his trust in them.

The group quickly collaborates to revert Gigi back to her original form, reversing the damage caused. This moment becomes a crucial part of regaining control over the hotel and restoring its charm.

A year later, Mavis and Johnny unveil their completely rebuilt Hotel Transylvania to Dracula. The reveal showcases their vision and creativity, bringing joy back into Dracula's life as he witnesses his family's work.