Larrain points to two specific moments that surpassed even his expectations for such a difficult part.

One is a scene in which Jolie doesn’t even appear on screen.

Even off camera, Jolie seemed possessed with the spirit of the woman she channeled.

MARIA. Angelina Jolie as Maria Callas in Maria

Angelina Jolie in ‘Maria’.Pablo Larraín/Netflix

Angelina was there [for shooting].

We were both off camera, but it was very moving.

I think that determined a lot of what we did afterward, Larrain recalls of the scene.

MARIA. BTS - (L to R) Angelina Jolie as Maria Callas and Director Pablo Larraín on the set of Maria.

Angelina Jolie and Pablo Larraín on set of ‘Maria’.Pablo Larraín/Netflix

Pax Jolie-Pitt/Netflix

We did that on the last day of shooting.

We kept it for the very, very end.

We had six-to-eight hours to do that.

MARIA. Angelina Jolie as Maria Callas in Maria

Angelina Jolie in ‘Maria’.Netflix

I operated the camera, so I was close to her, always.

Angelina had to sing it out loud, with all of her power and humanity," he remembers.

“I was in shock,” Larrain says.

MARIA. (L to R) Angelina Jolie as Maria Callas, Pierfrancesco Favino as Ferruccio and Alba Rohrwacher as Bruna in Maria.

(L-R) Angelina Jolie, Pierfrancesco Favino, and Alba Rohrwacher in ‘Maria’.Pax Jolie-Pitt/Netflix

From the sounds of it, Callas' unsung pain might’ve transferred to Jolie during the scene.

Mariaenters limited theatrical release on Nov. 27, followed by a Netflix streaming debut on Dec. 11.

See EW’s exclusive images from the film above.

MARIA. (L to R) Pierfrancesco Favino as Ferruccio and Alba Rohrwacher as Bruna in Maria

Pierfrancesco Favino and Alba Rohrwacher in ‘Maria’.Pablo Larraín/Netflix

MARIA. Angelina Jolie as Maria Callas in Maria

Angelina Jolie in ‘Maria’.Pax Jolie-Pitt/Netflix