Jessica Chastain Used Her 'Pent-Up Crazy' for to Pull Off 'Heartland' (Exclusive) // TRAIN BRAIN

Jessica Chastain Used Her 'Pent-Up Crazy' for to Pull Off 'Heartland' (Exclusive)

Jessica Chastain talks with ET's Emily Curl about going 'pent-up crazy' for her new thriller 'Heartland,' before it drops Nov. 13 on Netflix. Jessica shares how her role as a country music star differs from her previous experience playing Tammy Wynette, and hilariously reacts to her recent film, 'Other Mommy,' beating Jeremy Strong's 'The Social Reckoning' at the box office.
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