The BEST seasons of Mercy

Every season of Mercy ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Mercy!

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 is a nurse who has just returned from a tour of duty in Iraq, while Sonia Jimenez, her best friend, has become seriously involved with a police officer, and Chloe Payne is a recent nursing graduate who is thrown into the world of nursing and is unprepared for what it entails.