Guest Stars Tasso Feldman as Dr. Irving Feldman Denitra Isler as Nurse Ellen Hundley Kaley Ronayne as Dr. Kincaid "Cade" Sullivan Remington Blaire Evans as GiGi Hawkins Aneesha Joshi as Padma Devi Summer Selby as Carol Austin Crystal Rivers as Emily Benesh Alain Uy as Albert Soriana Michelle Krusiec as Grace Soriana Elizabeth Grullon as Mariana Co Starring Ethan Corn as Paramedic John Akerman David de Vries as Dr. Frank Abernathy Dave MacDonald as FBI Agent Todd Barker Leslie France as Dr. Dianne Elkins Lesa Wilson as Agent Joyce Royal Seth Zane Robbins as Jordan Ciara Caffey as Female Student