Your Handy Guide to the Many Characters of AMC's The Terror

Cornelius Hickey (Adam Nagaitis of The Man With the Iron Heart and Suffragette) is the Irishman who bonds with Crozier in episode two when he's sent by Irving to fix a hole in the captain's quarters as punishment for hooking up with another crew member. They end up sharing a drink and reflecting on the discrimination they've faced in England over the years, and in a pretty hilarious (and gross, admittedly) third-episode scene, Hickey proves just how scrappy he can get.