Guest Stars Mackenzie Gray as Greg Hearney Kelli Taylor as Anna Kelly Jack Coleman as Dr. Steven Graf George Touliatos as Pollero Co Starring Stephen Dimopoulos as Lt. Tanner Linda Ko as Nurse Kyra Sadie Lawrence as Beautiful Nurse Darryl Quon as Asian Nurse Erin Fitzgerald as Susan Suzanne Coy as Officer Garcia Michael Tiernan as Officer Krazinski Sean Allan as Dr. Bertram Morris Tonjha Richardson as Paramedic Clayton Watmough as Young Praetorian