A patient arrives with radiation poisoning, spinning the night shift into chaos and putting it into lockdown. Meanwhile, staffers speed to a serious car crash, where they discover an injured police officer, TC's troubled sister-in-law visits, and a former patient harasses Jordan.
Casts:
Eoin Macken, Jill Flint, Brendan Fehr, Robert Bailey Jr., James Roch, Scott Wolf, Tanaya Beatty