Synopsis

Jett’s assignment leads him to the Swiss Alps. A young woman named Lena has commissioned a barrel for Biggie, a St. Bernard she hopes to adopt as a rescue dog. Her father, however, believes her too young to take on such responsibility. But soon after, Biggie demonstrates that Lena possesses the qualities of a capable rescuer. Their train, en route to the mountain station with Jett, Lena, and Biggie aboard, derails without warning.