That said, we only have one request for Alber. However, Halloween festivities don’t just have to be for the humans! However, the story would end in tragedy, resulting in Hulk returning to Earth to get revenge on the Illuminati in the next arc, thor costumes World War Hulk. Every year Halloween rolls around and for the most part, it is a great time! Halloween is the one time of the year when we can be literally anyone-from a Disney princess to a firefighter to a sea creature.