Allan Heinberg is an American film screenwriter, television writer and producer and comic book writer.

Wonder Woman is a 2017 superhero film based on the DC Comics character of the same name. Produced by Warner Bros. Pictures, DC Films, RatPac-Dune Entertainment, Atlas Entertainment, and Cruel and Unusual Films, and distributed by Warner Brothers. It is the fourth installment of the DC Extended Universe (DCEU), and a prequel/spin-off to Batman v Superman: Dawn of Justice (2016). The film was directed by Patty Jenkins and written by Allan Heinberg, based on a story conceived by Heinberg, Zack Snyder, and Jason Fuchs. The film stars Gal Gadot in the title role, alongside Chris Pine, Robin Wright, Danny Huston, David Thewlis, Connie Nielsen, and Elena Anaya. It is the second live action theatrical film featuring Wonder Woman following her debut in Batman v Superman: Dawn of Justice. In Wonder Woman, the Amazon princess Diana sets out to stop World War I, believing the conflict was started by the longtime enemy of the Amazons, Ares, after American pilot and spy Steve Trevor crash-lands on their island Themyscira and informs her about it.