Charlize Theron says playing Megyn Kelly in Bombshell was harder than portraying a serial killer in a previous movie.
Theron previously portrayed serial murderer Aileen Wuornos in the 2004 film Monster and won the Academy Award for Best Actress for her performance.
She was asked about both roles during a recent screening of Bombshell in New York City, where she explained she found playing Kelly even more challenging.
Nicole Kidman and Margot Robbie also feature prominently in the film, respectively as former Fox News star Gretchen Carlson and as a junior Fox News employee named Kayla Pospisil.