15 Sezono
331 Epizodo
ER - Season 13
- Jaro: 2009
- Lando: United States of America
- Ĝenro: Drama
- Studio: NBC
- Ŝlosilvorto: chicago, illinois, hospital, doctor, surgical operation, emergency room, medical drama
- Direktoro: Michael Crichton
- Rolantaro: Maura Tierney, Parminder Nagra, Linda Cardellini, Scott Grimes, David Lyons, Angela Bassett