Guest Stars Jason George as Dr. Ben Warren Justin Bruening as Matthew Taylor James Remar as James Evans Marguerite Moreau as Dr. Emma Marling Elizabeth Bond as Kimmie Kepner Grace Bannon as Alice Kepner Emily Happe as Libby Kepner Alina Phelan as Karen Marks Benjamin King as Dalton Marks Jonathan Nichols as Parent J.D. Cullum as Representative Co Starring Nicole Rubio as Paramedic Nicole Cummins Teresa Huang as Nurse Ruth Joyce Brew as Nurse Sean Abbott as Reverend Drew Nick Jaine as Tim Bryce Lee Townsend as Elliot Hooks Amber Friendly as Photographer Tatiana Chekhova as Seamstress