An in-depth look at the creative process behind "Society of the Snow," featuring cast, crew, director J.A. Bayona and even real-life survivors.

Cast:J. A. Bayona, Sandra Hermida, Eduardo Strauch, Carlitos Páez, Nando Parrado, Teresita Vásquez,

Genre:Documentary,

country:Spain,

Production:Misión de Audaces Films,