ER Season 12 Episode 22 - Twenty-One Guns

Airdate: 2006-May-18

Episode summary:

A seemingly ordinary day with the usual collection of patients turns anything but when two prisoners intent on escape come to the ER for treatment. Aided by a conspirator posing as a patient, their desperate actions place a doctor in harm's way and force a nurse to become a tool in their plan. Soon, gunshots ring out, another doctor hits the floor, and a staff member's life is in jeopardy.

About ER series:

ER explores the inner workings of an urban teaching hospital and the critical issues faced by the dedicated physicians and staff of its overburdene...Show more >