Hungry Country Life Below Zero : Season 2 Episode 4

In Chandalar, Glenn is running perilously low on food. His only option is to take to the waters and fish, but vicious mosquitos, and fish that aren't taking the bait, make it a bigger hassle than expected. Sue is startled by a strange shadow on the horizon, but after heading into the tundra to investigate, she finds nothing. Determined not to have let her efforts go to waste, she heads to a nearby coal seam to try and gather some of the "black gold".