Bagmen or baggers are zombie-like creatures, apparently created by The Flash, who have an infectous bite. They are one of the greatest threats to ordinary people after the flash.
Bagmen bite Evie's mother, eventually resulting in Jack killing her out of mercy. Later on, the Army of the Southeast plan to use several characters as bagmen bait - to bait the bagmen out of hiding so they can be killed.
Bagmen chase the characters through the mountains, before they are killed by The Cannibals. They also hide in a marshy area behind them, preventing them from going back (but also stopping any other arcana from pursuing them).