Monsters Unleashed! #4 was published by Marvel Comics on February 1, 1974, as part of a series that began in 1973. Chris Claremont and Don McGregor write, and art comes from Alberto Pujolar, Bernie Krigstein and Dave Cockrum. This 76-page issue features Frankenstein, The Golem, Gullivar Jones, Heru and Derek McDowell, among 7 characters cataloged on VerseDB.