Halloween Avengers Anime Details and Episodes The 5th out of 7 one-shots from the Marvel x Shonen Jump+ collaboration. Series info Watch free DetailsFormatOne shotStatusFinishedSourceComicCountryJapan GenresAction TagsSuperhero RelatedSpider-Man: Fake Red (Shared Characters)Spider-Man (Shared Characters)Secret Reverse (Shared Characters)Avengers: Gag Reel (Alternative)MARVEL x Shounen Jump+ SUPER COLLABORATION (Related)Avengers: Interview with Heroes (Alternative)Avengers: Zombies Assemble (Alternative)