John Balma

SEASON FINALE: Despite the fact that it is the first sunny day since their arrival, everyone attends Ross' speech, which is enthusiastically received by his fellow scientists

Amy and Cheyenne attend Cloud 9 Academy to advance their careers, while Dina and Garrett get roped into baby-sitting Glenn's daughter while he childproofs his office.

With his marriage in trouble, the chief turns to his fellow male surgeons for a "gentleman's evening." Cristina and Izzie heatedly compete for the same surgeries. The doctors treat two injured finalists from a promotional competition.

Unable to get work done from inside the Parks Department, Leslie forms a citizen action group and fights from the outside.

Leslie goes toe-to-toe with Councilman Jamm in a marathon negotiating session.

Leslie tries to complete some of her biggest city council goals, like hosting an NFL Play 60 event with the Indianapolis Colts, and trying to add fluoride to Pawnee's drinking water.