In 1989, a third Moon Knight volume, titled Marc Spector: Moon Knight was published. It was the longest-running series, lasting sixty issues. This volume introduces Moon Knight’s teenage sidekick Jeff Wilde, also known as “Midnight,” the son of Midnight Man, a villain from the first volume of the series. At this time, Moon Knight first encounters the Black Cat. Turned into a cyborg by the Secret Empire, Midnight is seemingly killed in the “Round Robin” story arc of Amazing Spider-Man, spanning issues #353-#358.
The series was canceled with issue #60 (March 1994), with four of the last six issues drawn by Stephen Platt, who was hired by Image Comics based on the strength of his work on the series.