Kevin O'Neill (comics)

In a March 2021 podcast O'Neill revealed that he had completed eight pages of comics for Alan Moore's Moon and Serpent Bumper Book of Magic for Top Shelf, as well as a cover illustration and design work for the Cinema Purgatorio collected edition.

In 2017 he co-wrote the novel Serial Killer with Pat Mills.

O'Neill was a contributor to Alan Moore's bi-monthly magazine, Dodgem Logic, which ran from January 2010 to April 2011.

His 2009 work includes The League of Extraordinary Gentlemen: Century, the third League limited series, the first issue of which was released in May 2009.

The film version of League of Extraordinary Gentlemen was released in 2003. The film was critically mauled and both Moore and O'Neill disowned it. After a legal dispute where it was alleged the film was plagiarised by 20th Century Fox and that Fox solicited the idea for Moore and O'Neill's comic as a smokescreen, the pair have taken the third volume of League of Extraordinary Gentlemen and its Nemo spinoffs to Knockabout Comics and Top Shelf Productions due both to Moore feeling insulted by the lack of support from 20th Century Fox and DC comics in the lawsuit, and also Warner Bros.' failure to retract false claims of Moore's endorsement of the V for Vendetta film adaptation.

The DVD of the 2003 documentary feature film The Mindscape of Alan Moore contains an exclusive bonus interview with Kevin O'Neill, elaborately detailing the collaboration with Alan Moore. O'Neill talks about League of Extraordinary Gentlemen: Century, his run-ins with the censors and the status of the Marshal Law movie in an interview with The Times.

After this Mills and O'Neill took Marshal Law to Dark Horse Comics where the story started in Toxic! was completed. Dark Horse also published several mini-series featuring Marshal Law, and Epic Comics published a two issue series pitting the character against Clive Barker's Pinhead character. The character then appeared on the Cool Beans World website in a series of illustrated novellas, but since the site closed in 2002, Marshal Law has been in limbo since, with the exception of one appearance in 2000AD. In 2008, Top Shelf Productions announced plans to publish a complete Marshal Law Omnibus in 2009.

Tired of working on children's humour titles, he heard that a new science fiction title was being put together at IPC and went to see Pat Mills and asked to be transferred to the new comic which was to be called 2000 AD.

O'Neill initially provided art for pin-ups and covers, including the centre image of Tharg on the cover of the first issue of 2000AD, bodging and introducing creator credits. After a period of being nurtured by Mills, he eventually started branching out drawing short Tharg the Mighty strips, Future Shocks and various humorous short stories. However it was not until he started work on Ro-Busters (with Pat Mills as writer) in 2000AD issue 88 that O'Neill started work on his first major ongoing strip for the title. O'Neill's quirky and unusual work on Ro-Busters proved popular and helped establish him as a major 2000AD creator, as well as establishing what would become a long series of collaborations with writer Pat Mills.

The story proved popular and the pair followed Terror Tube up with a two part story featuring Nemesis called Killer Watt. This proved to be even more popular and by now O'Neill's grotesque style was winning over more and more fans who also wanted to see more of Nemesis. In issue 222 they would get their wish with the first book of an ongoing Nemesis the Warlock series. The strip would eventually rival Judge Dredd in terms of popularity but O'Neill's art would get him into trouble with IPC's censors who considered his work too violent and disturbing. However O'Neill was one of 2000AD's most popular artists and would not only continue working on Nemesis the Warlock, but would provide art for The ABC Warriors and even Judge Dredd.

The pair decided to take Marshal Law from Epic to the newly formed Apocalypse Comics for a one-off special (featuring a satire on the Batman character) before launching a new weekly comic titled Toxic! with Marshal Law as its flagship character. Toxic! was an attempt to take on and even rival 2000AD but although the title initially sold well, it suffered from stories missing issues, including Marshal Law which was left incomplete during a story. After 31 issues the title was cancelled and Apocalypse Comics went bankrupt shortly afterward.

O'Neill drew the final Nemesis the Warlock story in the special Prog 2000 millennium edition of 2000AD in 1999. Apart from this and his work on League of Extraordinary Gentlemen, he has worked on short strips for Negative Burn published by Caliber Comics.

In 1999 O'Neill teamed up with Alan Moore for a six issue series for America's Best Comics called The League of Extraordinary Gentlemen. This teamed up various characters in Victorian literature such as Captain Nemo, Allan Quatermain and Dr. Jekyll. The title was a huge success and was followed by a second six issue series followed which again proved successful but issue five was recalled by Paul Levitz due to a real advert for a Victorian "Marvel Douche" due to him not wishing to offend Marvel Comics.

O'Neill had drawn several fill-in issues and short stories for titles such as The Omega Men, but his first major work for DC was a story written by Alan Moore for the Tales of the Green Lantern Corps Annual No. 2 in 1986. The Comics Code Authority objected to O'Neill's art. When DC asked what was wrong and if anything could be changed (the story featured scenes of a crucifixion) to get approval, the Authority replied that it was O'Neill's entire style they found objectionable. DC pointed out that his art had been passed previously but the Authority stuck by their decision. DC decided to print the comic without the Comics Code Authority stamp. The short story has established continuity points in the DC Universe on which the 2009 storyline "Blackest Night" was based.

1986 also saw the release of the graphic novel Metalzoic by the team of Mills and O'Neill. This was highly acclaimed and one of the first creator owned stories published by DC. The story was reprinted in 2000AD later the same year.

The story "Shok!" (created with Steve MacManus for Judge Dredd Annual 1981) was involved in controversy when it was realised that it was the basis of Richard Stanley's 1990 film Hardware. Only after a court case, which Stanley lost, were the two given writing credits on the film. Hardware is now considered the first 2000 AD story to be adapted into film.

It was with Nemesis the Warlock that O'Neill would spend most of his time working on for much of the early 1980s, but O'Neill was suffering from financial difficulties and decided to take offers of work from DC Comics. This meant stopping work upon Nemesis and becoming freelance, although he would return for the occasional one-off episode of Nemesis and provide other work for 2000AD.

O'Neill began working for the publishing company IPC at the age of 16 as an office boy for Buster, which was a children's humour title. In 1975 he started publishing, as a personal side project, the fanzine Just Imagine: The Journal of Film and Television Special Effects which lasted five regular issues and one special issue through 1978. By 1976 he was working as a colourist on Disney comics reprints and British children's comics such as Monster Fun and Whizzer and Chips.

Kevin O'Neill ((1953-08-22)22 August 1953 – 3 November 2022) was an English comic book illustrator who was the co-creator of Nemesis the Warlock, Marshal Law (with writer Pat Mills), and The League of Extraordinary Gentlemen (with Alan Moore).