![](https://image.tmdb.org/t/p/original/7GBqe4Bf3Q5M8jQ4Mx3JbyiJcAE.jpg)
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Myrtle, a trailer park mom from Indiana, cooks dinner for her son. But something’s not quite right. This kitchen is anonymous, industrial, and Myrtle’s working to a deadline. As her composure unravels, it is realized that 21 grams is all that separates life from death.