Guest Stars Alma Sisneros as Nurse Jocelyn Diaz Esodie Geiger as Nurse Molly Ramos Merle Dandridge as Gwen Ryan P. Shrime as Ali Wendell Pierce as Walt Mackenzie Astin as Mr. Edwards Michelle Obama as Herself Trace Adkins as Green Myndy Crist as Lisa Edwards Cole Sand as Ethan Edwards Jill Biden as Herself
