请调整浏览器窗口大小或者请使用手机查看!
As Don, Blue and Ryan take extreme measures to prevent a distillery explosion, the 9-1-1 call center is disrupted by budget cuts and hackers. Blythe faces an emergency of her own.
With mounting pressure from his peers and family, Blue takes his firefighter exam. Roxie and Taylor search for the identity of an unconscious girl and respond to a high-stakes emergency involving two abducted children.
Nashville is under siege, with each missed ransom escalating the stakes. As the city descends into chaos, Don grows desperate after losing contact with Blythe and races to find her before it's too late.