15 Saison
331 Episod
ER - Season 11
- Joer: 2009
- Land: United States of America
- Genre: Drama
- Studio: NBC
- Schlësselwuert: chicago, illinois, hospital, doctor, surgical operation, emergency room, medical drama
- Direkter: Michael Crichton
- Besetzung: Maura Tierney, Parminder Nagra, Linda Cardellini, Scott Grimes, David Lyons, Angela Bassett