Joe Gayton Creator, Executive Producer, Writer Tony Gayton Creator, Executive Producer, Writer Anson Mount Cullen Bohannon Actor Common Elam Ferguson Actor Dominique McElligott Lily Bell Actor Colm Meaney Thomas "Doc" Durant Actor Ben Esler Sean McGinnes Actor Phil Burke Mickey McGinnes Actor Eddie Spears Brother Joseph Actor Tom Noonan Reverend Nathaniel Cole Guest Star Diego Diablo del Mar Dix Guest Star Christopher Heyerdahl The Swede Guest Star Ian Tracey Bolan Guest Star Bruce Ramsay Journalist Guest Star Kassia Warshawski Mary Bohannon Guest Star Jeremy Gold Executive Producer John Shiban Executive Producer David Von Ancken Executive Producer John Wirth Executive Producer