An early thaw puts Morgan's supply drop on thin ice; Marty's high altitude hunt takes him to the top of Kodiak Island's most treacherous peaks; Eustace and Preston bring down a giant; the early melt unleashes bears weeks ahead of schedule; extended.

Marty ends a failed season with a blockbuster catch; Tom stands his ground against a powerful beast; Preston and Eustace fight fire with fire to lay down roots for the next generation.