15 सीजन
331 एपिसोड
ER
- बर्ष: 2009
- देश: United States of America
- विधा: Drama
- स्टुडियो: NBC
- कीवर्ड: chicago, illinois, hospital, doctor, surgical operation, emergency room, medical drama
- निर्देशक: Michael Crichton
- जात: Maura Tierney, Parminder Nagra, Linda Cardellini, Scott Grimes, David Lyons, Angela Bassett