Marvel Studios released the action-packed trailer on Sunday, during a spot that aired during Super Bowl LIV.
"You don’t know everything about me," Scarlett Johansson, who reprises her role as superhero Natasha Romanova, says in the clip. "The Avengers weren't my first family. At some point, we all have to choose between what the world wants you to be and who you are."
Marvel also released brand-new character posters for the film via Twitter on Sunday, featuring Florence Pugh as Yelena Belova, David Harbour as Alexei Shostakov and Rachel Weisz as Melina Vostokoff. See the trailer and posters below:
As ET previously reported, Johansson's character has been part of Marvel's cinematic universe since the beginning -- or since Iron Man 2, at least -- first as an undercover S.H.I.E.L.D. agent and then an Avenger, a rogue spy, a self-proclaimed "monster" and ultimately, a martyr. Now, 23 films into the MCU, Natasha (Johansson) is finally getting her due and fronting a movie of her own in the the long-awaited Black Widow.
"I don't know if I can take it anymore without any closure,"Johansson told ET in October 2019. "It's too exhausting."
"I love [the film]," she added. "I'm so proud of what we made. Now we get to sprinkle the magic all over it. Get it ready for audiences."
The movie hits theaters May 1. In the meantime, hear more in the video below.