The "Black Widow" movie serves as a prequel to the events of the Marvel Cinematic Universe, focusing on Natasha Romanoff's past and her journey towards redemption. It explores her origins, the trauma of her training as a spy in the Red Room, and her complex relationships with family, particularly with her sister Yelena Belova. The film highlights themes of identity, sacrifice, and the consequences of one’s choices, ultimately leading Natasha to confront her past and take steps toward liberation from her former life as an assassin.

As of October 2023, there is no official announcement regarding a "Black Widow 2" movie. The character Natasha Romanoff, portrayed by Scarlett Johansson, appeared in the Marvel Cinematic Universe (MCU) film "Black Widow," released in July 2021. While there have been discussions about future projects involving characters from the film, a direct sequel has not been confirmed. Fans are hopeful for more stories featuring the character or related narratives in upcoming MCU phases.

Scarlett Johansson concluded her role as Black Widow primarily due to a combination of personal and professional reasons. After portraying the character for over a decade in multiple Marvel films, she felt it was time to move on. Johansson expressed a desire to explore new roles and projects beyond the Marvel Cinematic Universe. Additionally, the release of "Black Widow" in 2021 allowed her to give the character a proper send-off, culminating in a solo film that explored Natasha Romanoff's backstory and provided closure for her journey.

As of October 2023, there is one standalone "Black Widow" movie, released on July 9, 2021. It is part of the Marvel Cinematic Universe (MCU) and focuses on the character Natasha Romanoff, played by Scarlett Johansson. The film explores her backstory, including her origins and the events leading up to "Avengers: Endgame." While the character has appeared in several MCU films, "Black Widow" is the only dedicated feature film about her character.