What is DC? DC ("Detective Comics") is an American comic book publisher owned by Warner Bros. DC is one of the oldest American comic book companies, the first comic coming out in 1937 (Batman/Detective Comic #1).
DC has numerous culturally iconic characters, such as Superman, Batman, Wonder Woman, and the Flash; as well as iconic team like the Justice League, the Teen Titans, the Suicide Squad, and the Legion of Superheroes.