Meredith, Richard and Alex must deal with the consequences after Bailey fires them for insurance fraud; after disappearing in the fog, Jackson helps a man in a dangerous situation; Tom gets new responsibilities at the hospital.
Following the car crash at Joe's Bar and subsequent rescue efforts led by the Station 19 firefighters, Grey Sloan doctors work through the night to save the lives of their colleagues; Amelia worries about sharing her pregnancy revelation with Link.
Meredith faces the medical board as her future as a doctor remains uncertain; Meredith is forced to reckon with her past in some challenging ways; the interns are put to the test.
Owen faces a medical diagnosis that challenges more than he imagined; Koracick begins to go stir crazy; Maggie gets a not-so-subtle glimpse into Winston's background.
An unintentionally started fire has first responders from Station 19 bringing patients into the hospital for treatment; Amelia and Link try to have some fun as new parents.