Hotel Transylvania 4: Transformania

Steve Buscemi who voices Wayne the Werewolf gets turned into a human. When his wolf pups are looking for their dad (Wayne), he says his name is actually Walter. This is a possible nod to Hubie Halloween (an Adam Sandler Netflix movie) in which Steve plays a man who thinks he's a werewolf and is named Walter.

When Drac is chasing Johnny after he changes into a monster, he hypnotizes Winnie and Dennis so they don't reveal to Mavis that Johnny is a monster yet, it is established in Hotel Transylvania 2 (2015), when Dennis is born, that vampires cannot be hypnotized by other vampires. However, it is possible that, as Dennis is half-human, that hypnotism would work on him, given the fact that the vampire side only comes from his mother Mavis.

At the very end of the credits the words 'The End' appear on screen before being blotted out by The Invisible Man's butt-cheeks wiping into frame.

Featured in AniMat's Crazy Cartoon Cast: Big Screen, Bigger Problems (2020)