This movie contains moderate science fiction violence.

The Moderately Strong Fantasy Violence.

This movie contains more fantasy violence than Ben 10.

Much as brutal as the dramas rated TV-Y7 (FV), TV-14 and TV-MA.

Vilgax may scare younger viewers.

The appearance of Dr. Animo's mutants may scare younger viewers.

This is the one of the darkest and deepest Cartoon Network movie.

Look under violence and gore.

Nothing it is so violent, just frightening. But people 13+ could strongly handle it.