A show revolving around the work and lives of a group of emergency room doctors in a hectic Chicago hospital.
ER tells the tale of another day in a Chicago hospital emergency room, from the exciting to the mundane, and the joyous to the heart-rending.
Frenetic pacing, interwoven plot lines, and emotional rollercoastering is used to attempt to accurately depict the stressful environment found there.
This show even portrays the plight of medical students in their quest to become physicians.
Season 12 kicks off with Sam and Luka go on the search for her runaway son, Alex.
Meanwhile, Pratt and Lewis guide Abby, Neela and Ray, who have become R2's, on how to teach the new interns.
- Noah Wyle
- Laura Innes
- Laura Cerón
- Maura Tierney
- Deezer D
- Goran Visnjic
Created by: Michael Crichton