Special Guest Stars Chandra Wilson as Dr. Miranda Bailey Guest Stars Stefania Spampinato as Dr. Carina DeLuca Lachlan Buchanan as Emmett Dixon Pat Healy as Michael Dixon BJ Tanner as Tuck Ivana Shein as Katherine Bishop Dan Lauria as Walter Emma Fuhrmann as Rachel Co Starring Noah Alexander Gerry as Joey Phillips Kristen Henry King as Sasha Bennett Monnae Michaell as Mrs. Brady Ireland Richards as Kiki Byron McCray as Lucas Beckett Gunderson as Trevor Brian Cummings as Incident Commander