Assiah, the realm of humans, and Gehenna, the realm of demons. Normally, these two dimensions would never intersect, but the demons are now intruding on the material world.
How to Train Your Dragon
Spider-Man: Into the Spider-Verse
The Incredibles
Zootopia
Princess Mononoke
Spider-Man: Across the Spider-Verse
Big Hero 6
Kung Fu Panda
The Lego Movie
How to Train Your Dragon 2