Guest Stars Brian Dietzen as Assistant Medical Examiner Dr. Jimmy Palmer Susanna Thompson as Army Lt. Col. Hollis Mann Brian Markinson as Marine EOD Sgt. Dan Trask Chris Tardio as Former Marine PFC Kenneth Dixon Corin Nemec as Len Grady Erinn Bartlett as Madeline Torrance Philip Anthony-Rodriguez as Former Marine LCPL Lloyd Jackson Alexandra Lydon as Natalie Dalton Brian Cousins as Jacob Torrance
