Jaha and Kane disagree over how to handle their grim reality. Meanwhile, Clarke leads a group to save a friend.

Parker gambles 100 ounces to prospect Little Eldorado Creek in Alaska. Fred confronts a crew member with a secret. Rick launches a risky mission to rescue Monster Red. Tony’s crew…

Clarke is faced with a difficult choice and Raven helps Bellamy navigate Mount Weather as Dr. Tsing begins to harvest the 47, while Jaha and Murphy encounter a stranger on…