Julianna Margulies, Josh Charles, Christine Baranski Photo

From: Photo Flash: First Look at THE GOOD WIFE's Season Finale, Airing 4/28

On THE GOOD WIFE's seaso four finale, titled 'What's In The Box?,' on the night of Peter's gubernatorial election, Alicia, Will and Diane race to a series of emergency court proceedings when Zach believes he's witnessed vote tampering. Meanwhile, an unlikely source offers Cary aid to start his own firm, while the conflicted feelings Alicia has in her personal and professional lives come to a head, on Sunday, April 28 (9:00-10:00 PM, ET/PT) on CBS. Check out a first look below!