G-Man is an all-ages comic book written and illustrated by Chris Giarrusso and published by Image Comics. The comic has been published in the form of back-ups in other comic books as well as original one-shots and trade paperback collections. The comic features a young superhero who gains the powers of super strength, super endurance, and flight when he wears a magic cape. G-Man and his friends were introduced in Giarrusso's "Comic Bits", published in Image's Savage Dragon series. There are two G-Man collections: Learning to Fly, and Cape Crisis.
The main character, Mikey G, wanted to be a superhero. He found a magic cape, which gave him the ability to fly, enhanced his strength and gave him some invulnerability. His older brother, Dave G, took a piece of the cape to make a belt. He called himself Great Man.