By Darren Franich
Updated October 18, 2012 at 04:18 PM EDT

Omnipresent Oscar nominee Jessica Chastain dons a black mom wig in the upcoming horror film Mama, produced by genre maestro Guillermo Del Toro. Chastain plays a woman lucky enough to be married to Nikolaj Coster-Waldau (Jaime Lannister from Game of Thrones) but unlucky enough to become the foster mother of a pair of feral children discovered living like wild animals for five years. The kids have lots of funny habits: Eating each other’s hair, talking to the wall, playing with a supernatural creature they call “Mama.” Also, something under the bed is drooling. Watch the trailer:

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