Ian Casselberry

Rick and the group realize the only way to maintain the peace of Alexandria is to fight a new enemy. This time, though, our group might be outmatched.

Upton brings back an old undercover identity to help take down a meth ring spearheaded by a former contact. Meanwhile, with pressure from Woods mounting, Voight calls in a favour for Olinksy.

Davis concocts a remedy for the post-Mardi Gras blues; Antoine becomes an unexpected benefactor and Colson warns Albert to avoid trouble on St. Joseph's night.