Guest Stars Jason George as Dr. Ben Warren Jake Borelli as Dr. Levi Schmitt Chris Carmack as Dr. Atticus "Link" Lincoln Greg Germann as Dr. Tom Koracick Rushi Kota as Dr. Vik Roy Caroline Clay as Cece Colvin Stacey Oristano as Nurse Frankie Shavelson Mark L. Taylor as Dave Buckley Co Starring Jaicy Elliot as Dr. Taryn Helm Aniela Gumbs as Zola Grey Shepherd Alex Landi as Dr. Nico Kim Frances Nichols as Nurse Karen Vivian Nixon as Hannah Brody Grace Rowe as Paramedic Grace Michael Anthony Rogers as Paramedic Ruben Dario as Brad Gailis Mashari Bain as Ava Krug Lisa Linke as Melissa Gailis Terrell Ransom Jr. as Arthur Krug Kurt Kanazawa as Tad