Guest Stars Angela Relucio as Nurse Risa Park Kevin Dunn as Dr. Mark Taylor Ellia English as Isabel Mendez Emily Nelson as Hannah Reynolds Theo Breaux as Medic #1 Regan Burns as Jake Mandel Edwin Kho as Medic #1 Dana Davis as Laura K Callan as Ruth Marlene Forté as Lucia Rebecca Lowman as Becca Charles Carpenter as Stan Landon Ashworth as Dane T.J. Linnard as Brian Wellborn J.D. Cullum as Edward Darius Devin Dileo as Tara Mikaela Brown as Medic #2