Taskmaster (Marvel Cinematic Universe)
Antonia Dreykov, also known as Taskmaster, is the secondary antagonist of the 2021 Marvel Cinematic Universe film Black Widow and will return in some capacity in the upcoming 2025 film Thunderbolts*.
She is a commander of the Red Room who is tasked with hunting down Black Widow and bring her home years after her defection from the Soviet Union. She is the (former) right-hand of General Dreykov, who is also her father who placed a chip inside her, giving her full control of her body and mind. Becoming Taskmaster, Antonia is able to mimic and copy the fighting styles of anyone she observes. She and the Black Widows were freed from her father's control upon his death, allowing her to be free from his control.
She is portrayed by Olga Kurylenko, who also played Etain in Centurion, as Andy Lister played the character in suit. As a child, she was portrayed by Ryan Kiera Armstrong.