'Mama' Trailer: A Horrifying Look At Helicopter Parenting

"Ghostmom! You're embarassing us!!" In the Guillermo del Toro-produced Mama, Jessica Chastain trades her orange locks for a couple of kids who were raised in the wilderness by a ghost. One of them is nerdy and sensitive while the younger is pudgy and precocious. This is one impulsive and charming child raised by ghosts in the woods away from being a horror version of Alvin and the Chipmunks.