Isis is a superheroine appearing in American comic books published by DC Comics, as well as a separate Egyptian goddess also living in the DC Universe. The superhero character is modeled closely after the main character of The Secrets of Isis, a live-action television program starring Joanna Cameron that served as the second half of The Shazam!/Isis Hour. The television character, named Andrea Thomas, appeared in several late 1970s DC Comics publications.