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Giant-Size Invaders #1 cover
Cover: Frank Robbins & John Romita

Giant-Size Invaders #1

Jun 1975 · Marvel · 0.50 USD
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★ 1st appearance — Master Man
About this Issue

Giant-Size Invaders #1 is the formal origin issue of the Invaders — the first time Captain America, Bucky, the android Human Torch, Toro, and Namor the Sub-Mariner were officially named, christened, and given a mission as a team by Winston Churchill himself. Although writer Roy Thomas had quietly seeded the group's existence in a 1969 Avengers issue, this 68-page Bronze Age one-shot is where the team's founding story was told in full, establishing a retroactive Marvel World War II continuity that had never existed in the original Golden Age comics. The issue also introduced Master ManWilhelm Lohmer, the Nazi answer to Captain America — who became the Invaders' most recurring super-powered adversary. By deliberately threading its new story through established Marvel canon (recapping Cap's origin from Tales of Suspense #63, invoking the 1940 Human Torch–Sub-Mariner clash from Marvel Mystery Comics, and reprinting the Sub-Mariner's first WWII adventure from 1941) and then laying down a clear editorial policy about what it would and would not treat as binding continuity, the issue created a principled framework for Bronze Age retroactive storytelling that Roy Thomas would later refine even further at DC with All-Star Squadron.

Contains 4 stories
The Coming of the Invaders! Part One: A Captain Called America!
10 pp · Superhero
The Coming of the Invaders! Part 2: Enter: The Human Torch!
9 pp · Superhero
Dr. AndersonWilsonMr. StuartColonel Krieghund
The Coming of the Invaders! Part 3: The Sub-Mariner Strikes!
11 pp · Superhero
Colonel Krieghund
Deep-Sea Blitzkrieg!
20 pp · Superhero
NazisAtlanteansMelLucas

In "Deep-Sea Blitzkrieg!", Hitler's war machine launches a brutal assault on Atlantis, forcing the submerged kingdom to defend itself with cunning and fury. With the emperor felled, Namor takes command, leading his people in a desperate counterattack using stealthy whale and shark ambushes, then turning the icy wastes into a deadly fortress. As the Nazi fleet meets its end, Namor is captured—but his resolve remains unbroken.

ComicBooks.com Value

Our Model is In Beta
Raw (Fine) $17
CGC 9.8 · 44 in census $714
CGC 9.6 · 76 in census $170
CGC 9.4 · 85 in census $106
CGC 9.2 · 61 in census $106
CGC 9.0 · 44 in census $65
CGC 8.5 · 63 in census $65
Show all 18 grades
CGC 8.0 · 35 in census $57
CGC 7.5 · 20 in census $51
CGC 7.0 · 13 in census $45*
CGC 6.5 · 17 in census $38
CGC 6.0 · 15 in census $38*
CGC 5.5 · 6 in census $31*
CGC 5.0 · 4 in census $29*
CGC 4.5 · 6 in census $28
CGC 4.0 · 5 in census $25*
CGC 3.5 · 3 in census $21*
CGC 3.0 · 5 in census $20*
CGC 2.5 · 1 in census $20*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available

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History

The Invaders concept grew from a brief 1969 flashback Roy Thomas scripted in Avengers #71 — drawn by Sal Buscema — where WWII-era Captain America, Namor, and the Human Torch appeared together without yet bearing a team name. Thomas, who had succeeded Stan Lee as Marvel's editor-in-chief and was a devoted student of Golden Age comics, developed the concept into a full series. Marvel initially planned for the Invaders to launch as a giant-sized anthology that would be half new material and half Golden Age reprints, but after this single oversized tryout the format was dropped in favor of a regular-sized ongoing that debuted in August 1975. Thomas served as both writer and editor on the issue, with Frank Robbins on pencils, Vince Colletta on inks, Petra Goldberg on colors, and John Costanza on letters; the cover was penciled by Robbins and inked by John Romita Sr., with lettering by Danny Crespi (confirmed by Todd Klein's archival research). Thomas also included a personal editorial essay explaining the series' approach to continuity — a characteristically 'fannish' but important touch that gave readers a direct window into how the new canon would interface with Timely's actual 1940s output.

Trivia · 8 facts

  • First appearance and origin of the Invaders as a named team: Captain America (Steve Rogers), Bucky (James Buchanan Barnes), the Human Torch (Jim Hammond), Toro (Thomas Raymond), and Namor the Sub-Mariner are dubbed 'the Invaders' by British Prime Minister Winston Churchill after they foil a Nazi assassination attempt on his life.
  • First appearance and origin of Master Man (Wilhelm Lohmer) — a physically frail American Nazi sympathizer subjected to the Reich's imperfect derivative of the Super-Soldier Serum, granting him powers exceeding Captain America's but proving temporarily unstable; created by Roy Thomas and Frank Robbins.
  • Captain America's origin is retold and expanded in a flashback set in 1940, merging earlier versions; crucially, 'Dr. Reinstein' is revealed to be a code name for Dr. Abraham Erskine, and the supporting characters General Phillips and General Simms are named for the first time in Marvel continuity.
  • The main story is set on December 22, 1941 — just two weeks after Pearl Harbor — with the cover homaging All-Winners Comics #4, a deliberate signal that these heroes had in fact been operating as a unit all along.
  • The issue reprints the lead story from Sub-Mariner Comics #1 (1941, art and script by Bill Everett), with Thomas adding new captions and a retroactive footnote establishing that Emperor Tha-Korr did not die as originally written but fell into suspended animation.
  • Roy Thomas included a two-page personal editorial explaining the series' continuity policy: Golden Age stories would be considered canon only if the Invaders series itself verified them, giving the creative team flexibility while remaining respectful of Marvel's publishing history.
  • The issue was the only entry in the Giant-Size Invaders series before the format was converted to a regular-sized ongoing (The Invaders, August 1975), which ran 41 issues through 1979.
  • The main story has been reprinted multiple times, including in Marvel Visionaries: Roy Thomas (2006 and 2019), Marvel Firsts: The 1970s Vol. 2 (2012), Invaders Classic: The Complete Collection #1 (2014, recolored), and the Invaders Omnibus (2022).

Cast · 18 characters

Full credits

writer Roy Thomas
letterer John Costanza
cover pencils Frank Robbins
cover inks John Romita

Reprints

↩ Reprints Sub-Mariner Comics #1 (1941), [Marvel Hostess Ads] #1 (1975)

Reprinted in Comic Reader #116 (1975), Capitan America #106 (1977), Marvel Visionaries: Roy Thomas #[nn] (2006), Invaders Classic #1 (2007), Marvel Firsts: The 1970s #2 (2012), Invaders Classic: The Complete Collection #1 (2014), Le meilleur des super-héros Marvel #62 (2018), Marvel Visionaries: Roy Thomas #[nn] (2019), Invaders Omnibus #[nn] (2022), Giant-Size Marvel Omnibus #[nn] (2025)

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