Special Guest Stars Adam Arkin as Ethan Zobelle Guest Stars Dayton Callie as Chief Wayne Unser Taylor Sheridan as Deputy Chief David Hale Mitch Pileggi as Ernest Darby Jamie McShane as Cameron Hayes Kristen Renton as Ima Henry Rollins as AJ Weston Callard Harris as Edmond Hayes Julie Ariola as Mary Winston Sarah Jones as Polly Zobelle Co Starring David Labrava as Happy Lowman Marya Delver as Officer Candy Eglee Trenton Rogers as Duke Weston Aaron Refvem as Cliff Weston Michael Patrick McGill as CSU Cop Rubén Garfias as Sheriff