Behind the Scenes of Mama with Guillermo del Toro

Guillermo del Toro loves a good ghost story and after watching the short film Mama, he signed on to help that film's writer and director - Andy Muschietti - create a feature-length movie based on the short. The result is a supernatural thriller starring the super-busy Jessica Chastain and Game of Throne's Nikolaj Coster-Waldau in theaters on January 18th. Together to discuss the Universal Pictures release, del Toro and Muschietti talked about the look of the film and casting the two young actresses who play the orphans cared for for five years by a ghost.

• Inside Mama with Guillermo del Toro and Andy Muschietti

More on Mama:

• Photo gallery
  
• Cast list

_{(Photo © Universal Pictures)}