Doctor Poison (DC Extended Universe)

"The boys in the trenches are calling her "Doctor Poison"..."

- Steve Trevor

Dr. Isabel Maru, more commonly known as Doctor Poison, is a supporting antagonist in the 2017 superhero film ''Wonder Woman. ''

She was portrayed by Elena Anaya.

History
She is an insane scientist working to develop a poison gas for General Ludendorff. However, their plans are threatened when the American spy Steve Trevor manages to steal Doctor Poison's notebook, taking the biggest advantage away from her and her allies. Her plans were thwarted by Wonder Woman though she managed to escape. During the movie's climax Maru attempts to flee until Wonder Woman picks up a tank right in front of her. The wind from the jet plane nearby blows off her prophetic face cover revealing her disfigured face. Ares attempts to convince Wonder Woman to kill her and uses her as a prime example of a human. However Wonder Woman decides to spare her upon realising what Steve Trevor said to her before sacrificing himself. Upon being spared Maru flees.

Trivia

 * She is the first live-action adaptation of the DC comic book villain Princess Maru.
 * She has most likely died by the time of the DCEU films that take place in the present however she could possibly appear in a direct sequel to Wonder Woman.