Chhibber will play Jab, an outsider who has his sights set on Helena after a local crew of drug dealers threatens to break ties with his family as their supplier.
Rosemont will appear as Agatha, who co-runs an animal rehabilitation ranch in rural Montana.
Gallagher returns as Sheriff Tubb, an honorable face of the “old guard” who has built an earnest career of law enforcement in Montana.
O’Nan plays Donno, a bodyguard with ties to a notorious crime family. Though a menacing killer of few words, he’s also his boss’s subservient, frequently berated underling.
Malarkey takes on Deputy Harvey, a pompous, self-assured cop who—despite preaching respect for the law—sells his loyalty to the highest bidder.
Meunier is Dietrich, the leader of a local crew of drug dealers who will go to war with their suppliers when a large shipment they paid for never turns up.