Guest Stars Louanne Stephens as Ruby A. Martinez as Jacob Nighthorse Zahn McClarnon as Officer Mathias Graham Greene as Malachi Strand Barry Sloane as Zachary Heflin Tamara Duarte as Mandy Ally Walker as Dr. Donna Monaghan Callum Keith Rennie as Walker Browning Josh Cooke as Eamonn O'Neill Stephen Louis Grush as Monte Ford Julia Jones as Gabriella Langton Geno Segers as Calvin Blackwolf Aaron McPherson as Trot Smic