Production went back to England in October, with shooting on location taking place at the Imperial War Museum in Duxford, and Hyde Park and the Savoy Hotel in Central London. By the end of the month, filming occurred at Torrington Square, adjacent to Birkbeck, University of London. By mid-November 2018, Pedro Pascal finished filming his part. Principal photography wrapped on December 22, 2018, after a six-month shoot. Reshoots began in London at Warner Bros. Studios on July 28, 2019.
Artemis of Bana-Mighdall briefly served as Wonder Woman during Hippolyta's trials for a new Wonder Woman. Orana, a character similar to Artemis, defeated Diana in a new contest and became Wonder Woman in pre-Crisis on Infinite Earths continuity. Orana was killed during her first mission. Others who have donned the Wonder Woman persona include Nubia, Cassandra Sandsmark, and Donna Troy.
In the New 52, the night when she turned 8, Ares appeared before Diana and offered to train her above and beyond the abilities of the Amazons, having seen her potential to eventually become his replacement as the God of War. Though the training was one for one night each month, the year was noticed with Diana improving tremendously compared to the other Amazons.
Filming occurred outside the U.S. Capitol in Washington D.C. during mid-June. Other filming locations around DC included the Penn Quarter neighborhood, McPherson Square, the DAR Constitution Hall near the White House, the Museum of Natural History (Smithsonian), and the Lincoln Memorial. By mid-July, production in the United States was completed and moved to England. In August, filming on location took place in several places around London, including St. Andrew's Place, Regent's Park and the Royal College of Physicians. Between September and October 2018, production also took place at Almería, in Andalusia, southern Spain, as well as Fuerteventura and Tenerife in the Canary Islands.