The two-minute video takes us back to the story of our favorite spy, Natasha Romanoff (Scarlett Johansson), and it also introduces some new characters: Yelena Belova, whom she called "sis" (played by English actress and the star of the film Lady Macbeth, Florence Pugh); Taskmaster; and Red Guardian (portrayed by American actor David Harbour, who plays Hopper on Stranger Things ). We also get a glimpse of what looks like the secret "Red Room Academy," which Natasha was a top agent of.
Marvel has also in the past described Taskmaster as a mysterious supervillain with the ability to "mimic opponents' physical movements."
The Red Guardian, on the other hand, was also described on the Marvel site as "one of the Soviet Union's most acclaimed test pilots."
Guess we'll have to wait for the movie when it comes out in May 2020 to learn more about these characters' connection to Natasha!
Watch Black Widow's official teaser trailer here: