It's no secret to the fellow officers that Crozier is drinking heavily. It's as though he's given up on the expedition, and more importantly, their survival. But when Blanky nearly loses his life, Crozier is shaken out of his haze.

Gathering his officers together, he passes command to Fitzjames while he commits to the physical and mental torture of undergoing withdrawals.

Watch the Episode 5 Talked About Scene

Confiding in Jopson, Crozier hands him his bottle of whiskey and gun -- the first steps to a long journey. "We mustn't stop until it is finished," Crozier tells Jopson.

Watch the emotional scene from the latest episode. Plus, catch the full episode available now on amc.com and AMC apps for mobile, Fire TV, XBox One, Apple TV, Roku and Chromecast.

The Terror airs Mondays at 9/8c on AMC. To stay up-to-date with all the latest news, sign up for the The Terror Insiders Club.