In 1818, when Joseph Mohr is assigned to be the new assistant priest in Oberndorf, a small Austrian town near Salzburg, the young man is full of ideas and ideals. His passion to bring the church closer to the common people sets him on a collision course with his new superior, Father Nostler. When Mohr organizes a church choir that includes outcasts from the local tavern and performs in German instead of Latin, Nostler threatens him with disciplinary action. Their relationship further deteriorates when Maria a regular tavern patron, surprisingly joins the performance of the all-male church choir. As Mohr's initial successes start to crumble and his efforts backfire on him, he loses all hope and faces a trial of faith. The night before Christmas, Mohr has to decide if he will accept defeat and leave Oberndorf or embrace the true significance of the Holy Night.
In the Austrian Alps have found the body of a young woman who died in a skiing accident eight years earlier. Dr. Marc Pelletier decides to return to the scene, as it is the brother of his ex-girlfriend. When he reach the ski resort, a dreadful avalanche buries all the people.
When Nina and her high school friends receive eerie text messages declaring that they will all die within three days, they dismiss it as a hokey prank - until one by one, the pals start turning up dead in the alpine countryside. With the cops stymied, Nina and her remaining friends must scour their past for clues to identify the madman before he kills them all.