Black Widow's track record in the Marvel Cinematic Universe hasn't always been flawless. The highs ("Captain America: The Winter Soldier") were certainly high, but the lows ("Avengers: Age of ...

It eventually leads up to Natasha’s ultimate sacrifice. Yelena becomes part of the MCU in the post-credits scene The end of Black Widow saw the freed Widows out around the world. Yelena and ...

In the timeline for the Marvel Cinematic Universe, this movie is set to take place right after the events of "Captain America: Civil War." In that film, Black Widow was forced to go into hiding.