Ant-Man is a fictional character appearing in American comic books published by Marvel Comics. Created by David Michelinie, Bob Layton and John Byrne, Scott Lang first appeared in The Avengers #181 and in Marvel Premiere #47 as the second superhero character to use the Ant-Man name in the Marvel Universe. He is a reformed thief and an electronics expert. He was a member of the Avengers, the Fantastic Four and the Guardians of the Galaxy, the main character in the comic-book series FF and, in 2015, he became the title character in the series Ant-Man.

The Avengers are a team of superheroes appearing in American comic books published by Marvel Comics, created by writer-editor Stan Lee and artist/co-plotter Jack Kirby. The team made its debut in The Avengers #1. Labeled "Earth's Mightiest Heroes", the original Avengers consisted of Iron Man, Ant-Man, Hulk, Thor and the Wasp. Captain America was discovered trapped in ice in issue #4, and joined the group after they revived him.