Special Guest Stars Louise Lombard as Sofia Curtis Guest Stars Larry Mitchell as Officer Mitchell Jessica Collins as Natalie Davis Gina Cancelliere as Gina Cancelliere Zach Grenier as Dr. Kachler Larry Hankin as Zapata Childs Co Starring Jeffrey D. Stevens as Paramedic Patrick Renna as Security Guard Ben Skorstad as Chopper Pilot M. Evan Jensen as Medi-Vac Pilot John Everlove as Paramedic #2