Special Guest Stars Steven Weber as Dr. Dean Archer Guest Stars Lorena Diaz as Nurse Doris Marc Grapey as Peter Kalmick Riley Voelkel as Milena Jovanovic Johnny Wu as Dr. Randall Shentu Nicolette Robinson as Tara Goodwin Deanne Lauvin as Zora Scott Kate Eastman as Petra Kastner Lauren Sweetser as Darlene Wells Zoe Mann as Krystal Hall Co Starring Courtney Rioux as Paramedic Courtney Marie Tredway as Nurse Trinidad "Trini" Campos Lynnette Li as Nurse Nancy Desmond Gray as Paramedic Desmond Renelle Nicole as Nurse Trisha Kathleen Czajkowski as X-Ray Tech Kathleen Colton Adams as Gavin Wells
