Jessica Chastain
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Jessica Chastain on A Most Violent Year

Two time Oscar nominee Jessica Chastain has told BBC Breakfast that taking her grandmother to the awards ceremony was the best day of her life.

The star of The Help and Zero Dark Thirty is now starring in A Most Violent Year, which looks at crime-plagued New York in 1981.

She speaks to BBC Breakfast's Charlie Stayt.

Go to next video: Talking Movies: A Most Violent Year