Moon Knight #12

Name: Moon Knight #12
Brand: Marvel
Availability: InStock

Oct 1981 · Marvel · 0.50 USD

📊 ~47,506 copies sold its debut month

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“The Nightmare of Morpheus”

★ 1st appearance — Detective Flint★ 1st appearance — Morpheus

About this Issue

Moon Knight #12 — titled 'The Nightmare of Morpheus!' — marks the debut of Morpheus (Robert Markham), one of Moon Knight's most durable and thematically fitting antagonists: a man whose inability to sleep after an experimental drug treatment mutated him into a monstrous psionic powerhouse, making him a living nightmare who mirrors the hero's own fractured psychology. The character went on to appear in multiple Moon Knight volumes, Doctor Strange: Sorcerer Supreme, and the Resurrection War miniseries, cementing his place as a recurring fixture in the corner of the Marvel Universe built around sleep, dreams, and mental instability. The issue also introduces Detective Flint, a supporting police contact who would continue to appear in the series. Arriving a year into the defining Moench/Sienkiewicz run — a collaboration widely regarded as the foundation of Moon Knight's identity as a character — issue #12 exemplifies the series' signature blend of street-level crime storytelling and psychological horror in a Bronze Age package that distinguished Moon Knight from the broader Marvel superhero landscape.

In "The Nightmare of Morpheus," Moon Knight races to prevent a terrifying threat born from a shattered mind, as a doctor’s brother slips into a coma after a patient’s powers awaken in the absence of dreams. Written by Doug Moench and brought to life with striking, surreal art by Bill Sienkiewicz, this 1981 issue blends psychological horror with supernatural stakes. The cover, by Frank Miller and Al Milgrom, captures the eerie tension of a man caught between sleep and waking dread.

writer Doug Moench · artist, inker Bill Sienkiewicz · colorist C. Scheele · letterer Joe Rosen · letterer Michael Higgins · letterer Rick Parker · cover Frank Miller, Al Milgrom

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Variant $3.92 VERY GOOD $7.65 1:25 variant $8.99 Moon Knight Fist Of Khonshu #12 Marvel Comics. We Combine. We Pack Well. $3.33

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History

Moon Knight #12 was produced by the series' core creative team: writer Doug Moench and penciller Bill Sienkiewicz, with colors by Christie Scheele, letters by Joe Rosen, and editing by Denny O'Neil under editor-in-chief Jim Shooter. It went on sale July 7, 1981, with a cover date of October 1981. The cover itself is a notable collaboration: pencils by Al Milgrom and inks (or layouts) by Frank Miller — Miller had been contributing covers to the series around this period, lending a prestige-artist profile to the run at a moment when his star was rapidly rising. Moench crafted Morpheus as a villain rooted directly in Greek mythology — Morpheus being the Olympian god of dreams — fused with a science-gone-wrong origin that gave the series its characteristically gritty, horror-inflected tone.

Trivia · 8 facts

First appearance of Morpheus (Robert Markham), created by Doug Moench and Bill Sienkiewicz — a villain transformed by an experimental, untested drug prescribed by Dr. Peter Alraune into a sleepless, psionic mutate who names himself after the Greek god of dreams.
First appearance of Detective Flint, a recurring police contact in the Moon Knight supporting cast.
Story titled 'The Nightmare of Morpheus!' — written by Doug Moench, pencilled by Bill Sienkiewicz, colored by Christie Scheele, lettered by Joe Rosen, edited by Denny O'Neil.
Cover by Frank Miller and Al Milgrom — one of several covers Miller contributed to the Moench/Sienkiewicz Moon Knight run.
Morpheus subsequently appeared in Moon Knight #22–23, Moon Knight Vol. 2 #3, Doctor Strange: Sorcerer Supreme #18, and Moon Knight: Resurrection War #2–4, and received an entry in The Official Handbook of the Marvel Universe #7.
Morpheus is also featured as a villain in the Moon Knight virtual pinball table for Pinball FX2 by Zen Studios, extending the character beyond print.
The issue has been reprinted in Essential Moon Knight Vol. 2 (2007, black and white), Moon Knight Epic Collection Vol. 2: Shadows of the Moon (2015), Moon Knight Omnibus Vol. 1 (2020), and in several Scandinavian and French editions from 1982–1985.
Published during the ascending phase of the Moench/Sienkiewicz run — a collaboration that ran from 1980 through issue #30 and is broadly considered the definitive creative era for the character, distinguishing Moon Knight from comparable street-level heroes of the Bronze Age.