Nothing

This film contains a shocking amount of blood for a family animated Batman movie.

The violence in Batman vs Dracula is frequent. It does not dwell on injury and rather focuses on the action.

It contains moderate violence throughout the film.

The main villain sucks blood from innocent humans, some off screen and a few on screen. Though not explicit, there is some blood.

Joker has a shocker on his hand, he tricks the penguin and shocks him

Joker falls in the water and his shocker explodes with bolts

Joker is seen in the blood bank sucking A LOT of blood (which then rains down on him), this may be disturbing

Scenes of characters eating insects and small creatures may be disturbing to others.

Nothing explicit but some very mild profanities.

There is some alcohol consumption in scenes.

The main villain is a vampire and might scare younger viewers.

The tone of the film is dark and brooding.

Batman may be intimidating to younger viewers.