Guest Stars Marlyne Barrett as Charge Nurse Maggie Lockwood Marc Grapey as Peter Kalmick Jesse Lee Soffer as Detective Jay Halstead Julie Berman as Dr. Samantha Zanetti Annie Potts as Helen Manning Brian Geraghty as Officer Sean Roman Scott Subiono as Walter Blevins Samrat Chakrabarti as Dr. Farinas Norm Lewis as Robert Parker Co Starring Lorena Diaz as Nurse Doris Jeremy Shouldis as Dr. Marty Peterson Cesar Jaime as Paramedic Cesar Desmond Gray as Paramedic Desmond Regan Rohde as Carol Conte Adam Poss as Paramedic Adam Erin Elizabeth as Orderly Hannah Godnik as Christy Pierce Wesley Truman Daniel as Mike Katie Maggart as Jess Allison Latta as Amber Michael Hendricks as Lou Conte Joe Zawacki as Nick Pierce Ilyssa Fradin as Kathleen Pierce Chucho Perez as Courier