Moon Knight #4 was published by Marvel Comics on April 1, 1998, as part of a series that began in 1998. Doug Moench writes, and art comes from John Paul Leon, Melissa Edwards and Ōtarō Maijō. This 38-page issue features Moon Knight, Werewolf By Night, Frenchie, Marlene Alraune and Crawley, among 13 characters catalogued on VerseDB.