A few cast changes were made between the specials and the series. Former Happy Days recurring actress Beatrice Colen joined the cast as Corporal Etta Candy WAAC, General Blankenship's secretary, thereby providing YN1 Prince with a subordinate. Three episodes featured Debra Winger as Diana's younger sister, Drusilla, a.k.a. Wonder Girl, in one of her earliest acting roles.
The character has been featured in direct-to-DVD animated films and CGI theatrical releases, such as The Lego Movie (2014). Within the live-action DC Extended Universe films, Wonder Woman debuted in Batman v Superman: Dawn of Justice (2016) and was featured as the main character in Wonder Woman (2017). In November 2017, she appeared in the DCEU release Justice League.
Shortly thereafter, Wonder Woman is shown being able to summon it with her tiara, have it hover by the War Department, and extend from it a rope ladder with which she could board it. She uses the plane to fly into outer space, and frequently transports Etta Candy and the Holliday Girls, Steve Trevor, and others. During the 1950s, the plane becomes a jet, and is often shown swooping over Lt. Prince's office; she strips out of her uniform at super speed and bounds to the plane. Though the Plane was depicted as semi-transparent for the reader's convenience, in-story dialogue indicated that it actually was completely invisible, or at least able to become so as the need arose.
The Amazon Queen of Themyscira and Diana's mother. After meeting the director for the role, Nielsen said, "Patty and I met in London, and we just hit it off from the get-go. We couldn't stop talking. What was supposed to be a one-hour meeting turned into a two-and-a-half-hour lunch and we just really got each other." She described Jenkins's directing style for the film as "She's also the kind of director that I really flourish under. She has very strong and particular and specific ideas about what it is she wants to say. She comes from a place of strength always. And so, when you are dealing with someone like that, you feel absolutely free to be vulnerable, to be creative, and I am a big researcher." On playing the character, Nielsen said, "It was a complete and utter pleasure and I absolutely loved every second of playing her." On her character being Diana's mother and Amazonian queen, Nielsen stated, "I'm queen and I'm preparing my child for a world that entails a lot of responsibility. So it was important to me to bring that into the character." She read The Amazons by Adrienne Mayor to familiarize herself with women warriors and said "I used what I learned in Mayor's book as a rallying cry for how I approached Hippolyta. And then, of course, what is a leader who is elected by her peers every year and has been doing this for a thousand years? That too was interesting to think about". Nielsen went through a workout regimen for the film, saying "I did six hours a day. You know, two hours of weight training, two hours of swords training, and then two hours of horseback riding".
When she is preparing for the final game (Teaming up with Supergirl, Starfire, Bumblebee and Batgirl against Lobo, Maxima, Bleez, Mongal and Blackfire), the competition is interrupted by Lena Luthor. Wonder Woman starts putting civilians safe, including the Embassador, who, out of fear, orders her to star with him to protect him. She refuses and returns to the batlle, angering the Embassador. She fight Lena and then Brainiac. Upon their defeat, Wonder Woman rejoins with her mother, thinking she dissapointed her by no following the Embassador orders, but Hippolyta is proud instead, stating that Wonder Woman will be an amazing Queen.
An iron-fisted general of the German Army during World War I. Huston described Ludendorff as a "pragmatist, realist, patriotic, fighting for his country", further explaining, "he lost his son on the German front lines and was just quite tortured, diabolical, stubborn and believes that what he's doing is for the betterment of mankind." On his character, Huston said, "Ludendorff is a believer that war is a natural habitat for humans." Huston stated the film as an anti-war film and "somebody like Ludendorff would probably think that the idea that love conquers all is quite a naive concept. But finally it's true and sometimes the best way to examine mankind is from another perspective." On the genre of the film, Huston said, "It's Greek mythology. It's the origin of story and sometimes we need demigods to look at us to understand what our weaknesses are. It serves the mythological world."