Robert Taylor Walt Longmire Actor Lou Diamond Phillips Henry Standing Bear Actor Katee Sackhoff Victoria Moretti Actor Bailey Chase Branch Connally Actor Cassidy Freeman Cady Longmire Actor Adam Bartley The Ferg Actor Louanne Stephens Ruby Guest Star A Martinez Jacob Nighthorse Guest Star Michael Mosley Sean Guest Star Zahn McClarnon Officer Mathias Guest Star Kenneth Choi Dr. Bloomfield Guest Star Eloy Casados Mancell Lone Elk Guest Star Raoul Max Trujillo Grady Littlefoot Guest Star Scott Klace Lawrence Ward Guest Star Eric Schweig Dolan Lone Elk Guest Star Sharon Brathwaite-Sanders Lauren Lone Elk Guest Star Hunt Baldwin Executive Producer John Coveny Executive Producer Greer Shephard Executive Producer Michael M. Robin Executive Producer Michael Rymer Director Tony Tost Writer