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 Barry Sloane Zachary Heflin Guest Star Louanne Stephens Ruby Guest Star Brendan Fehr Greg Collette Guest Star Derek Phillips Travis Murphy Guest Star Stephen Louis Grush Monte Ford Guest Star Rick Ravanello Marc Van Zandt Guest Star Amanda Brooks Rebecca Eaves Guest Star John Bobek Lee McKinnon Guest Star P.J. Boudousqué Jelly Guest Star J. Michael Trautmann Trey Guest Star Ally Walker Dr. Donna Sue Monaghan Guest Star Terry Camilleri Theo Guest Star Jodi Lynn Thomas Shelby Guest Star Staci Robbins Lucy Guest Star Hunt Baldwin Executive Producer John Coveny Executive Producer Greer Shephard Executive Producer Michael M. Robin Executive Producer James M. Muro Director Tony Tost Writer