Special Guest Stars Chandra Wilson as Dr. Miranda Bailey Guest Stars Brett Tucker as Lucas Ripley Sterling Sulieman as Grant Vanessa Marano as Molly Jee Young Han as Charlotte Dearborn James Eckhouse as Mr. Sorensen Co Starring Samantha Cardona as Police Officer Jen Marco Da Silva as Firefighter 15 James Logan as Worker Al Carabello as Greg Matthew Mullen as Station 7 Captain