<P> Morgan appears and reveals himself as Ares . He tells Diana that although he has subtly given humans ideas and inspirations, using Ludendorff and Maru as pawns in the process, it is ultimately their decision to resort to violence as they are inherently corrupt . When Diana attempts to kill Ares with the "Godkiller" sword, he destroys it, then reveals to Diana that she is the "Godkiller", as the daughter of Zeus and Hippolyta . He fails to persuade Diana to help him destroy mankind in order to restore paradise on Earth . While the two battle, Steve's team destroys Maru's laboratory . Steve hijacks and pilots the bomber carrying the poison to a safe altitude and detonates it, sacrificing himself . Ares attempts to direct Diana's rage and grief at Steve's death by convincing her to kill Maru, but the memories of her experiences with Steve cause her to realize that humans have good within them . She spares Maru and redirects Ares's lightning into him, killing him for good . Later, the team celebrates the end of the war . In the present day, Diana sends an email to Bruce Wayne thanking him for the photographic plate of her and Steve and continues to fight and give on the world's behalf . </P> <Ul> <Li> Gal Gadot as Diana / Wonder Woman: </Li> </Ul> <Li> Gal Gadot as Diana / Wonder Woman: </Li> <Dl> <Dd> An immortal Amazon warrior goddess, who is the crown princess of Themyscira and the daughter of Queen Hippolyta and Zeus given to the Amazons to raise, and half - sister of Ares . Describing Wonder Woman and her appeal, Gadot said, "She's relatable . She has the heart of a human and is very compassionate, but her experiences--or lack of them, her naivete, really--make her interested in everything around her and able to view the world in a way that we'd all like to: with a genuine curiosity ." On Diana's relationship with her mother, Gadot said, "Diana is a very opinionated girl . Her mother is very opinionated . Her mother is very protective as well, and they have, you know, the very natural clash that a mother has with her daughter, with their daughters, the first time they want to leave home ." On taking on the role as Wonder Woman, Gadot stated, "I feel very privileged that I got the opportunity to portray such an iconic, strong female character . I adore this character and everything that she stands for and everything that she symbolizes ." On Diana going to the world, Gadot stated, "When Diana comes to the real world she's completely oblivious about gender and society rules, that women are not equal to men ." Describing Diana's relationship with her mother and aunts, Jenkins said, "She is the only child they raised together . And their love for her manifests in a different way for each of them ." On working with Gadot, Jenkins said, "Gal quickly became the person I wanted to talk to about everything . We'd shoot together all day . And then on weekends, we'd be like,' What do you want to do?' That's maybe not totally normal ." Lilly Aspell was cast as the 8 - year - old Diana and Emily Carey was cast as the 12 - year - old Diana . </Dd> </Dl>

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