A backpacker goes missing and a prisoner escapes just as guests arrive at a new glamping retreat. It's just another day in Helena for Cassie Dewell and Jenny Hoyt in the Season 3 premiere of "Big Sky: Deadly Trails," titled "Do You Love An Apple."
Season 2 of "Big Sky" comes to a finish with the introduction of Jensen Ackles as Beau Arlen, Helena's temporary sheriff who arrives just in time to help Jenny and Cassie "Catch a Few Fish."