Guest Stars Jimmi Simpson as Will Sanders Lindsay Pulsipher as Kelly Marc Blucas as Detective McNeill Damien Leake as Dr. Hayward Michael O'Keefe as Philip Gifford Diane Venora as Lea Muller Romy J. Park as Gifford's Assistant Virginia Montero as Elderly Woman Matt O'Leary as Bobby Kavita Patil as Lab Manager Shirley Jordan as Nurse Kate Nelligan as Gepetto Leslie Ishii as Female Doctor Joe Hendrix as Forensic #1 Michael Osborne as Young Guy #1 Ryan William Lee as David