That means it’s also time to dig into the secrets revealed, including details of Natasha’s history.

Now, Natasha is on her own, since warning Tony Stark he should watch his back.

That time in Budapest

The answer came in the shot before with the Liberty Statue in Budapest.

Black Widow teaser deep dive

Marvel Studios

Say it with us: Flashback!

Ross’s history is entangled with that of the super soldier serum.

That’s what he was up to before rising through the ranks of the armed forces.

Black Widow teaser deep dive

Marvel Studios

Little “sis”

“I’m done running from my past.”

Natasha’s past includes Yelena, played by the fiercely talentedFlorence Pugh(Midsommar,Little Women).

Yelena, like Natasha, was trained in the ways of the Black Widow assassins.

Black Widow teaser deep dive

Marvel Studios

This seems to be from the same flashback sequence that brought us a younger General Ross.

A white knight

“We have to go back to where it all started.”

Team Natasha infiltrate some secret facility, and black suits just don’t blend in with snow.

Black Widow teaser deep dive

Marvel Studios

Assassin school

Yelena isn’t exactly psyched to go back to their old stomping grounds.

It’s the place where Natasha was forcibly sterilized, for one.

For another, it’s where all their other “sisters” were trained.

Black Widow teaser deep dive

‘Black Widow’.Marvel Studios

Up for the task

Amid all the nefarious, mysterious forces at play, up rises Taskmaster.

(Another “mirror” of sorts.)

Malena

Rachel Weisz(The Favourite) once described Malena as “a pretty tough chick.”

Black Widow teaser deep dive

Marvel Studios

Here, we see her with her own Black Widow ensemble, complete with batons strapped to her back.

Shes quite a seasoned spy and assassin, Weisz added.

Really, though, he’s playing Red Guardian.

Black Widow teaser deep dive

Marvel Studios

You may notice a similarity between Harbour’s costume andChris Evans' Cap digs.

That’s because Red Guardian was the Soviets' effort to create their own super soldier.

Is this the “scientific experiment” Weisz was referencing?

Black Widow teaser deep dive

Marvel Studios

Is this plot also wrapped up in that Ross flashback?

Natasha’s own mini Avengers team.

She’s not wearing her white suit, so it looks like a different sequence.

Black Widow teaser deep dive

Marvel Studios

But the bad guys are the same.

As they say in the MCU, it’s all connected.

Black Widow teaser deep dive

Marvel Studios

Black Widow teaser deep dive

Marvel Studios

Black Widow teaser deep dive

Marvel Studios

Black Widow teaser deep dive

Marvel Studios

Black Widow teaser deep dive

Marvel Studios

Black Widow teaser deep dive

Marvel Studios

Black Widow teaser deep dive

Marvel Studios