Guest Stars Keith David as Lloyd Mackie Callum Blue as Viper Co Starring Kathleen M. Darcy as Anesthesiologist Kristy Munden as Trauma Nurse Claire Lautier as Shelly Dinah Lee as Grungy Chick Kelsy Kemper as Shelley's Daughter Rudolph McCollum as Vipor's Male Friend Zina Zaflow as Nurse