Big Sky – "The Big Sky" is a multi-part dramatic show produced by the ABC channel. The series is based on a book. The plot focuses on the investigation of the mysterious disappearance of two sisters. The girls are being searched for by a private detective and a former police officer. It quickly becomes clear that this abduction was not the first in the region. The characters come to the conclusion that they have encountered a serial killer who has been operating in Montana for many years.
