Guest Stars Sharon Sachs as Dr. Harper Hannah Marks as Gracie Valerie Cruz as Dr. Levine Daryl Sabara as Hansen Co Starring Dana Millican as Nurse Tyrone Henry as Manager Jennifer Lanier as Lab Tech Randy Schulman as Freddy Calvert Aristophane Juson as EMT Endre Hules as Voice on Phone Karen Tucker as Receptonist James Maxey as Kevin Standish Donald Fisher as Steven Bamford J.J. Johnston as Stankavitch Beth Furumasu as Street Kid Steven Beckingham as Tom Daniels Logan Loughmiller as SUV Driver