Two of the most talented stars of their generation reach new heights in the epic and Oscar-bound dramatic thriller.

When it comes to emotional scene work,LaKeith Stanfield’s method is to retreat into silence.

The hush that came over the set that day was palpable.

Daniel Kaluuya

Danny Kasirye for EW

The apartment looked too real to Stanfield.

The cigarette smoke, the food on the stove they hit differently.

“Daniel felt like Fred,” recalls Stanfield, 29, who struggled to keep himself together.

LaKeith Stanfield

Kennedi Carter for EW

Between takes, he’d go from weeping to throwing up.

“I was trying to purge all these weird emotions.”

Kaluuya could feel it too.

LaKeith Stanfield

Kennedi Carter for EW

“There were days that you just felt… low with the weight of the reality.

To be channeling those ideas, that time and that dynamic, it lay heavy on the cast.”

“My heart was pounding so hard.

Daniel Kaluuya

Danny Kasirye for EW

(That’s right.

President Bartlet’s gone rogue.)

Hampton, the charismatic Chicagoan in charge of the party’s largest chapter, was simplytoocharismatic.

JUDAS AND THE BLACK MESSIAH

LaKeith Stanfield in ‘Judas and the Black Messiah’.Glen Wilson/Warner Bros.

Too much like Martin Luther King Jr. and Malcolm X.

He had to go.

12), sets the record straight.

So they tried, about eight years ago.

Meanwhile, Shaka King was quietly making his mark in comedy.

(They’d met at the Sundance Film Festival in 2013.)

And that racial profiling was more than just thematic tinseling for the Black-ledJudascast.

“I’m from East New York,” says Fishback, 29.

“I’ve had family members who were murdered by cops.

Cops raided my 20th birthday party.

Just because we were in East New York.

Just because we were having fun.”

After a beat of pin-drop silence, Fishback and Kaluuya didn’t hesitate.

“Oh, we goin,'” they said.

Njeri, now 70, was overcome.

“I think 11 people had just gotten killed in that area,” Njeri recalls.

“And they went at, like, 1:30 in the morning.

As film archetypes go, you’d be hard-pressed to find one more cliche than the snitch.

“I was like, ‘I can’t wait to play Fred.

Obviously, that’s who you’re thinking about me for, right?

Because I know you ain’t thinking about me for that other dude.'”

When King confirmed his fear, Stanfield went straight to Google.

“I was like, ‘Damn, I kinda look like this dude.'”

“Usually when I do a job, I can remember what take they use,” Kaluuya says.

I kinda went to another place.

I’m saying Chairman Fred’s actual words.

Everyone’s dressed as the time.

The Panthers were there.

The spirit of the time entered the room.

I don’t know where that second wind came from.

It was very much an out-of-body experience.”

Stanfield nearly lost himself entirely.

“I think I realized after doing this film how important therapy is,” he says.

“Sometimes you get so deep into things that you lose track.

We’re very ambitious.

Not surprisingly, Njeri, who actually lived this story, wrestled with her emotions too.

So it figures that a film as tough on the soul asJudaswould forge Krazy-Glue-tight bonds across the call sheet.

“Don’t even go back into your trailer.

Jump in the car.

We goin’ straight to the bowling alley or the dance place or whatever.”

(“You tried to pass that like it was nothin’!”

“We’re just getting started in Black storytelling.