In March 2005, Warner Bros. and Silver Pictures announced that Joss Whedon would write and direct the film. Early drafts of his screenplay included Steve Trevor as the narrator, a fierce battle between Diana and her mother over Trevor's welfare, and after leaving Themyscira, his need to frequently rescue a Diana rendered helpless by the modern world. Whedon was not able to complete a final version of his screenplay, and left the project in 2007.
She is able to astrally project herself into various lands of myth. Her physical body reacts to whatever happens to her on the mythical astral plane, leaving her body cut, bruised, or sometimes strengthened once her mind and body are reunited. She can apparently leave the planet through meditation and did this once to rescue Artemis while she was in Hell.
The events of Crisis on Infinite Earths greatly changed and altered the history of the DC Universe. Wonder Woman's history and origin were considerably revamped by the event. Wonder Woman was now an emissary and ambassador from Themyscira (the new name for Paradise Island) to Patriarch's World, charged with the mission of bringing peace to the outside world. Various deities and concepts from Greek mythology were blended and incorporated into Wonder Woman's stories and origin. Diana was formed out of clay of the shores of Themyscira by Hippolyta, who wished for a child; the clay figure was then brought to life by the Greek deities. The Gods then blessed and granted her unique powers and abilities – beauty from Aphrodite, strength from Demeter, wisdom from Athena, speed and flight from Hermes, Eyes of the Hunter and unity with beasts from Artemis and sisterhood with fire and the ability to discern the truth from Hestia. Due to the reboot, Diana's operating methods were made distinctive from Superman and Batman's with her willingness to use deadly force when she judges it necessary. In addition, her previous history and her marriage to Steve Trevor were erased. Trevor was introduced as a man much older than Diana who would later on marry Etta Candy. Instead, Perez created Julia and Vanessa Kapatelis, a Greek-American scholar and her teenage daughter whom Diana would live with when she was in Man's world and would be major supporting characters in the series for years.
On November 3, 2016, Rupert Gregson-Williams was hired to write and compose the film's music. He was joined by Evan Jolly, Tom Howe, Paul Mounsey, and Andrew Kawczynski, who provided additional music. The soundtrack was released on CD, digital, and vinyl the same day as the film. Australian musician Sia sang a song for the film, titled "To Be Human", featuring English musician Labrinth. Written by Florence Welch and Rick Nowels, the track is also featured on the soundtrack. The soundtrack also features samples from Wonder Woman's theme "Is She with You" from the Batman v Superman: Dawn of Justice soundtrack composed by Hans Zimmer and Junkie XL.
The storyline "The Circle" was focused on the revelation of a failed assassination attempt on Diana when she was a baby, by four rogue Amazons. These Amazons – Myrto, Charis, Philomela and Alkyone, collectively referred to as The Circle – were Hippolyta's personal guards and were extremely loyal and devoted to her. However, when Hippolyta decided to raise a daughter, The Circle was horrified and considered the baby ill-fate, one who would ruin their entire race. Thus, after Diana was sculpted out of clay and brought to life, The Circle decided to assassinate the baby. Their attempt was foiled however, and the four Amazons were imprisoned. After years, the Circle escaped their prisons with the help of Captain Nazi, and decided to accomplish their previously failed mission and kill Diana. Diana defeated Myrto, Charis, Philomela and then approached Alkyone, who runs off and succumbs to her death by falling into the ocean. The other three Amazons return to their prisons.
Her tiara's signature star symbol is now an eight pointed starburst. According to designer Lindy Hemming and director Patty Jenkins, every design decision made for Themyscira came down to the same question: "How would I want to live that's badass?" "To me, they shouldn't be dressed in armor like men. It should be different. It should be authentic and real ... and appealing to women." When asked about the decision to give the Amazons heeled sandals, Jenkins explained that they also have flats for fighting, adding "It's total wish-fulfillment ... I, as a woman, want Wonder Woman to be sexy, hot as hell, fight badass, and look great at the same time ... the same way men want Superman to have ridiculously huge pecs and an impractically big body. That makes them feel like the hero they want to be. And my hero, in my head, has really long legs." This corresponds to the original intent by William Moulton Marston, who wanted his character to be alluringly feminine.
Carolyn Cocca has stated that Wonder Woman possesses a "duality of character" due to the character possessing both feminine and masculine qualities in her physical abilities and attitude, which Cocca felt made her more appealing to a wide audience. Wonder Woman's first female editor, Karen Berger, claimed that, "Wonder Woman [is] a great role model to young women, but also contains many elements that appeal to males as well. Wonder Woman crosses the gender line.". Berger worked with George Pérez on the new issues of Wonder Woman starting in 1987, and the new Diana "works with friends and allies to teach lessons of peace and equality."