Al Ewing is a British comic book writer known for his work at Marvel Comics, where he has written series such as The Immortal Hulk, Guardians of the Galaxy, S.W.O.R.D., Venom, and Ultimates, among others. He has also worked for 2000 AD, writing stories for Judge Dredd and Zombo. He is known for his complex narratives, his exploration of cosmic themes, and his ability to revitalize existing characters and concepts.