Special Guest Stars Paul McCrane as Dr. Robert Romano John Aylward as Dr. Donald Anspaugh Penny Johnson Jerald as Nurse Practitioner Lynette Evans Valerie Mahaffey as Joi Abbott Carl Lumbly as Dr. Graham Baker Guest Stars Laura Cerón as Nurse Chuny Marquez Deezer D as Nurse Malik McGrath Abraham Benrubi as Jerry Markovic Conni Marie Brazelton as Nurse Connie Oligario Jorja Fox as Dr. Maggie Doyle Cress Williams as Officer Reggie Moore Elizabeth Barondes as Heather William Bumiller as NASA lecturer Bill Henderson as Charley Barnes Dick Miller as Mr. Ackerman Ron Fassler as Mr. Rosen Terri Hanauer as Mrs. Haggerty Co Starring Emily Wagner as Paramedic Doris Pickman Demetrius Navarro as Paramedic Morales Kyle Chambers as Ricky Abbott Kenneth Alan Williams as Dr. Gabriel Janni Brenn as Nurse Kass Hamilton Mitchell as Guy from Chairs Malayika Singley as Seminar Woman #2 P.J. Palmer as Med Student Netfa Perry as Seminar Woman #1 Almayvonne as Seminar Woman #3 Alec Plummer as Aaron Rosen Kate Mulligan as Riggs Lisa Brounstein as Wanda Jean Meredith Brian Turk as Michaels Kerri Higuchi as Student #2 Rachel Grate as Donna Kevin McClatchy as Fred Danziger
