Mercy is an American medical drama television series created by Liz Heldens, which aired on NBC from September 23, 2009, to May 12, 2010. The series initially aired on Wednesday at 8:00pm (ET), as part of the 2009 fall season, but was pushed back to 9:00pm in April.
Mercy is an ensemble drama set in the fictional Mercy Hospital in Jersey City, New Jersey. The show focuses on the lives of three nurses. Veronica Flanagan Callahan (Taylor Schilling) is a nurse who has just returned from a tour of duty in Iraq, while Sonia Jimenez (Jaime Lee Kirchner), her best friend, has become seriously involved with a police officer, and Chloe Payne (Michelle Trachtenberg) is a recent nursing graduate who is thrown into the world of nursing and is unprepared for what it entails.