Cynthia Erivo’s latest screen role drew an immediate festival response Sunday night, as “Prima Facie” received a standing ovation at its world premiere during the Toronto International Film Festival.

The film premiered at Roy Thompson Hall, where the audience rose for Erivo and the filmmaking team after the harrowing drama screened. The reaction marked a strong TIFF debut for a project described as one of the festival’s hottest sales titles.

In “Prima Facie,” Erivo stars as Tessa, a rising legal figure in London whose career has been built on representing defendants accused of sexual assault. The story turns when Tessa is raped by a colleague, forcing her into conflict with the patriarchal legal system she has previously used to win cases.

The film is directed by White, whose credits include “Bleak House,” “Jane Eyre” and “Woman Walks Ahead.” Playwright Suzie Miller adapted the movie from her globally acclaimed one-woman show.

Erivo arrives at the role with a résumé that already includes two best actress Oscar nominations, for playing Harriet Tubman and Elphaba in “Wicked,” as well as Tony-winning work in “The Color Purple.” But “Prima Facie” places her in a demanding dramatic showcase centered on one woman’s collision with institutional power, trauma and the legal world she knows from the inside.

The stage version of “Prima Facie” previously brought major recognition to Jodie Comer, who won both Tony and Olivier awards for the role. Erivo’s screen interpretation brings a different context to Tessa: the film’s Tessa is a woman of color from a working-class background moving through a London court system described as shaped by white men dating back to medieval times.

Following the premiere, Erivo spoke during a Q&A about preparing for the role and the perspective she wanted to bring to Tessa’s professional life.

“We got the chance to meet a lot of Black women barristers. I understood that they sort of work in a different rhythm to everybody else, and the way they approach court is very much making it their own,” Erivo said. “I wanted that for Tessa, I wanted her to have this outside life that influenced the way she approached [her work].”

The supporting cast includes Daniel Ings, Elizabeth Dulau and Simon Russell Beale.

With its world premiere now complete and a standing ovation behind it, “Prima Facie” enters the TIFF marketplace as a closely watched sales title anchored by Erivo’s performance and Miller’s adaptation of her acclaimed stage work.