Ultimate Marvel #33 was published by Panini España on January 1, 2015, as part of a series that began in 2012. Brian Michael Bendis and Michel Fiffe write, and art comes from David Marquez, Giannis Milonogiannis and Jordie Bellaire. It features Spider-Man, Iron Man, Kitty Pryde, Invisible Woman and Mary Jane, among 29 characters cataloged on VerseDB.