Awww, the very last episode ever of ER airs this Thursday, and the opening of Carter's clinic brings all the old docs back to the ranch for one last hoedown. Between this and the various valedictory tours by the likes of George Clooney and Julianna Margulies, season 15 turned out to be darn satisfying.
Check out the other four sneaks below for more of Benton (Eriq La Salle), Kerry Weaver (Laura Innes), Lewis (Sherry Stringfield) and the newest ER doc, played by Gilmore Girl Alexis Bledel...
The series finale of ER airs Thursday at 9 p.m. on NBC.
Are you sad or stoked or both? Post in the comments!