SEASON PREMIERE - After a car crashes into Joe's Bar, Andy and Sullivan lead the firefighters as they work to rescue the patrons, on the season premiere.
DeLuca can't figure out what's going on with his incurable patient; Amelia is getting the results of her paternity test.
A wealthy inventor asks Koracick for help; Meredith struggles to save a woman with diabetes; Jo and Link fight to save a young man.