Guest Stars Robert Patrick as Sheriff McDowell Sebastian Roché as Father Renaud Michael Greyeyes as Hank Bruce Davison as Arthur Jamie McShane as Marshal Kent Michael Spears as Runs His Horse Justin Zachary as Liam Tanc Sade as Cillian Jo Ellen Pellman as Jennifer Currie Graham as Chadwick Benton Madison Elise Rogers as Lindy Cailyn Rice as Christy Wallace Langham as Kyle Murphy Joy Osmanski as Alice Chow Damian O'Hare as Captain Hurley Co Starring Caleb Martin as Dennis Brian Konowal as Clive Brian Brown as Jasper Dakota Ogden as Carl Mark Daneri as Dr. Miller Jane Carlson as Countess of Sussex Rafe Soule as Young Arthur Walker Hare as Romero Brian Knoebel as Groomsman 1 Ross Crain as Marshal Thomas Cole Brings Plenty as Pete Plenty Clouds Nicholas Adams as Groomsman 2 Amy Argyle as Jazz Singer Remy Holt as Madelyn Davis Patrick Burch as Judge Roy Garrett Danny Farber as Ship's Mate Running/Suite Tony Nowicki as Porter Hallway Cameron Lee Price as City Worker Andrew Michael as Ship's Mate Brig Sam McKee as Sam Edward Caruana Galizia as Porter Dockside Henry Emde as Matthew Davis Andrew Koponen as Bailiff Ryan Happy as Randy Matthew Maguire as Deckhand Jeff Pride as Matthew Collinsworth Tyler Bryan as Officer Darling