Star City is a fictional city that appears in American comic books published by DC Comics, best known as the traditional home of the superheroes known by, or affiliated with, the shared alias of Green Arrow. Beyond that, it is also known to other characters of the DC Universe as both a port city and a haven for artists in many of the media, from print to audio/visual to music. Green Arrow's base of operation was initially New York City. However, during the Silver Age, Green Arrow's home was established as being in Star City, first appearing in Adventure Comics #266.

The Martian Manhunter is a superhero appearing in American comic books published by DC Comics. Created by writer Joseph Samachson and artist Joe Certa, the character first appeared in the story "The Manhunter from Mars" in Detective Comics #225. Martian Manhunter is one of the seven original members of the Justice League of America and one of the most powerful beings in the DC Universe.