Guest Stars Brian Dietzen as Assistant Medical Examiner Dr. Jimmy Palmer Susan Diol as Dr. Leslie Burke Scott Michael Campbell as Robert Miller Graham Shiels as Martin Jansen Cheryl White as Rebecca Biddle Garikayi Mutambirwa as Augie Breen Katie A. Keane as Laurie Niles Co Starring Mary Mouser as Kelly Gibbs David Vincent as Marine Sgt. Erik Niles Kali Majors as Sarah Niles Rob Reinis as Drew Paragon