Robert Taylor Walt Longmire Actor Lou Diamond Phillips Henry Standing Bear Actor Katee Sackhoff Victoria Moretti Actor Bailey Chase Branch Connally Guest Star Cassidy Freeman Cady Longmire Guest Star Adam Bartley The Ferg Guest Star John Pyper-Ferguson Leland Guest Star Louanne Stephens Ruby Guest Star Tom Wopat Sheriff Jim Wilkins Guest Star Sonja Kinski Fiona Hines aka October Guest Star Margaret Easley Katherine Holt Guest Star Abbie Cobb Evelyn Mace Guest Star Steven Culp Johnson Mace Guest Star Kate McNeil Maureen Mace Guest Star Jason Douglas Mason Vaughn Guest Star Diane Villegas Nurse Guest Star Mark Vasconcellos Burly Man Guest Star John Trejo Armed Guard 1 Guest Star James M. Muro Director Daniel C. Connolly Writer