The feds want Cary to work with them as they build a case against Lemond Bishop.

Alicia and Frank Prady square off in a crucial debate in the race for State’s Attorney as Peter and the city of Chicago prepare for a potential riot.

When Colin Sweeney accuses a television producer of basing an unflattering character and show on his life, Diane and Cary must prove that they are capable of handling his case as Alicia focuses on the race for State’s Attorney. Also, Alicia competes against Frank Prady for a major campaign donation.

When Frank Prady decides to go after Governor Florrick as a campaign tactic, Alicia is faced with the decision of whether or not to attack Peter’s record as well. Also, when Florrick/Agos/Lockhart take on the case of a man paralyzed by a malfunctioning gun created on a 3D printer, they call on Kurt McVeigh to testify as an expert witness, which leads to a rift between Diane and her husband.

Alicia’s political future is on the line when Peter gives an interview that could influence voter turnout on Election Day. Meanwhile, a weekend getaway with Kurt and his affluent hunting buddies could lead Diane to a prosperous new client for the firm.

Still reeling from the cyber-hack at her law firm, Alicia is ambushed with questions about her leaked emails during a television interview. Meanwhile, Diane takes on a case that pits her sympathies towards gay marriage against the rights of religious freedom. Also, an investigator starts looking into the evidence Diane used to get Cary out of prison...

Tensions run high as the entire Florrick family is crammed into Peter's campaign bus with Eli and Ruth on their way to the Iowa Caucuses. Once there, Peter attempts a high-risk political stunt to gain votes for his presidential bid.