Cover: Jack Kirby & John Romita & Frank Giacoia

The Invaders #7

Jul 1976 · Marvel · 0.25 USD

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“The Blackout Murders of Baron Blood!”

★ 1st appearance — Jacqueline Falsworth★ 1st appearance — Spitfire

About this Issue

The Invaders #7 is one of the most character-dense single issues of Marvel's Bronze Age, introducing three characters in one story who would leave lasting marks on the publisher's mythology: Baron Blood, Union Jack (Lord James Montgomery Falsworth), and Jacqueline Falsworth (the future Spitfire). By grafting supernatural horror — a vampire serving the Nazi war machine — onto a World War II adventure title, writer Roy Thomas broke new tonal ground for the series and demonstrated that the Bronze Age horror revival pioneered by Tomb of Dracula and Morbius could be transplanted into a superhero-team context without losing dramatic weight. The Falsworth family dynamic, built around the revelation that Union Jack's own brother is the vampire he fought in World War I, gave Marvel a tragedy rooted in fraternal betrayal that writers would continue to mine across decades — from Roger Stern and John Byrne's acclaimed Captain America #253–254 to the Ben Raab / John Cassaday Union Jack miniseries. The issue also debuted Freedom's Five, a retroactive WWI super-team that deepened Marvel's sense of a living, layered wartime history well beyond what any Golden Age title had originally established.

In "The Blackout Murders of Baron Blood!", the Invaders face a chilling mystery as a series of strange killings plague the streets, tied to a long-dead vampire with a taste for chaos. With the team scattered and the stakes rising, Jo and her allies must uncover the truth behind the bloodthirsty legend before the city falls into darkness. Sal Buscema’s dynamic art and Mike Esposito’s bold inks bring the eerie atmosphere to life, while Jack Kirby, John Romita, and Frank Giacoia deliver a cover that’s as haunting as the story within.

writer Roy Thomas · artist Frank Robbins · inker Vince Colletta · colorist Phil Rachelson · letterer John Costanza · cover Jack Kirby, John Romita, Frank Giacoia

ComicBooks.com Value

Our Model is In Beta

Raw (Fine) $19

CGC 9.8 · 30 in census $403

CGC 9.6 · 77 in census $245*

CGC 9.4 · 80 in census $126

CGC 9.2 · 70 in census $96

CGC 9.0 · 56 in census $43*

CGC 8.5 · 60 in census $43

Show all 17 grades ▾

CGC 8.0 · 43 in census $43

CGC 7.5 · 23 in census $43

CGC 7.0 · 12 in census $43

CGC 6.5 · 8 in census $36

CGC 6.0 · 16 in census $32

CGC 5.5 · 9 in census $28*

CGC 5.0 · 3 in census $26*

CGC 4.5 · 3 in census $24*

CGC 4.0 · 2 in census $23*

CGC 3.5 · 4 in census $20*

CGC 3.0 · 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

More listings for this title

VERY GOOD $2 VF $2.99 VF/NM $3 VF/NM $3.97 VF $5.19 NM $5.99 FN $12 VG $14.95

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History

Roy Thomas conceived the Invaders series as a deliberate effort to construct a coherent World War II mythology for Marvel, filling in gaps that the original Timely Comics run had never addressed; issue #7 was his opportunity to anchor the team in Britain by creating a credible British superhero legacy. Thomas wrote and also served as editor on the series, giving him unusual creative latitude, and he paired with penciler Frank Robbins — a veteran of newspaper adventure strips whose fluid, expressionistic linework suited the wartime aesthetic, even if it divided fan opinion at the time. The cover was produced separately, with Jack Kirby and inker Frank Giacoia providing the iconic exterior image, while Robbins drew the interior pages inked by Vince Colletta. Union Jack was conceived in part as a British counterpart to Captain America — a non-powered, patriotically costumed hero whose legacy could pass across generations — a structural idea that proved durable enough to support multiple successors over the following decades.

Trivia · 8 facts

First appearance of Baron Blood (John Falsworth) — a British aristocrat turned into a vampire by Dracula who serves as a Nazi agent; created by Roy Thomas and Frank Robbins.
First appearance of Union Jack (Lord James Montgomery Falsworth) — the original bearer of the name, introduced as a WWI hero and father of the Falsworth family; his identity as the original Union Jack is revealed in this issue.
First appearance of Jacqueline Falsworth — daughter of Lord Falsworth, who later becomes the super-speedster Spitfire beginning in Invaders #12 after receiving a blood transfusion from the android Human Torch.
First appearance of Freedom's Five — a WWI-era super-team retroactively inserted into Marvel history, comprising Union Jack, Crimson Cavalier, Sir Steel, Silver Squire, and the previously existing Phantom Eagle; all but Phantom Eagle debuted here (in flashback).
The story is Part 1 of a three-part arc titled 'The Blackout Murders of Baron Blood!' that runs through Invaders #7–9; the arc resolves with Baron Blood's apparent death at the hands of the Invaders.
Cover art by Jack Kirby (pencils) and Frank Giacoia (inks); interior art by Frank Robbins (pencils) and Vince Colletta (inks) — the cover and interior teams were different, a common production practice at Marvel in this period.
The issue was published with both a standard 25-cent cover price and a 30-cent price variant (with starburst design) — part of Marvel's regional price-testing program in 1976 — as well as a UK edition with a 10p cover price.
The issue has been collected in Invaders Classic: The Complete Collection Volume 1 (which reprints Giant-Size Invaders #1 through Invaders #9 and Marvel Premiere #29–30) and is also available digitally through Marvel Unlimited.