<P> The team learns a gala will be held at the nearby German High Command . Steve and Diana each infiltrate the party, with Steve intending to locate the gas and destroy it while Diana intends to kill Ludendorff, believing that he is Ares and killing him will end the war . Steve stops her to avoid jeopardizing the mission . Ludendorff then unleashes the gas on Veld, killing its inhabitants . Outraged, and blaming Steve for intervening, Diana pursues Ludendorff to a base where the gas is being loaded into a bomber aircraft bound for London . Diana fights and kills Ludendorff but is confused when his death does not stop the war . </P> <P> Sir Patrick 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, it is ultimately their decision to cause violence as they are inherently corrupt . She attempts to kill Ares with the Godkiller sword but he destroys it . Ares reveals Diana to be the "Godkiller", as the daughter of Zeus and Queen Hippolyta, but he fails to persuade her to help him destroy humankind to restore paradise on Earth . While the two battle, the others on Steve's team destroy Maru's laboratory . Steve pilots the bomber carrying the gas 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 memories of her experience with Steve cause her to realize that mankind has good within it . She spares Maru and redirects Ares' lightning into him, killing him . 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 reaffirms her new mission to protect and give to the world . </P> <Ul> <Li> Gal Gadot as Diana Prince / Wonder Woman: </Li> </Ul> <Li> Gal Gadot as Diana Prince / Wonder Woman: </Li>

Who is the actress that portrays wonder woman