Heroes for Hire are a superhero team appearing in American comic books published by Marvel Comics. The team first appeared in Power Man and Iron Fist #54, and was created by Ed Hannigan and Lee Elias. The team continued to appear in comics regularly over the years, and has made guest appearances in television productions and game environments featuring other superheroes.

Iron Fist is a fictional character appearing in American comic books published by Marvel Comics. Created by Roy Thomas and Gil Kane, Iron Fist first appeared in Marvel Premiere #15. The character is a practitioner of martial arts and the wielder of a mystical force known as the Iron Fist, which allows him to summon and focus his chi. This ability is obtained from the city of K'un-Lun, which appears on Earth every 10 years.