15 Season
331 Episode
ER - Season 12 Episode 22 21 Guns
Chaos reigns in the ER when two prisoners are brought in for treatment, but instead plot a violent escape. Their desperate actions place one doctor in harm's way, and forces one nurse to become a tool in their plan.
- Country : United States of America
- Genre : Drama
- Director : Michael Crichton
- Cast : Maura Tierney, Parminder Nagra, Linda Cardellini, Scott Grimes, David Lyons, Angela Bassett
