Allan Heinberg is an American film screenwriter best known for his work on hit TV shows such as The Naked Truth, Party of Five, Sex and the City, Gilmore Girls, The O.C., and Grey's Anatomy. He has also published several works in the comics industry, most notably the Young Avengers series for Marvel Comics and Wonder Woman for DC Comics. Along with DC Chief Creative Officer Geoff Johns, he is writing the screenplay for the upcoming Wonder Woman film.