While Alicia is preparing in a case defending a scientist accused of arson, she is suddenly asked to testify on Peter's behalf. Damages Peter Riegert guest stars as the judge in Peter's case and CBS' The Early Show star Russ Mitchell guests as himself and interviews Peter.

Alicia and the kids have to deal with some really bad news; Peter learns some new information that makes him furious. Meanwhile, Alicia has to represent the doctor who prescribed medication to a high school quarterback, who appeared to die from a painkiller overdose.

In an emergency courtroom set up in a hospital, Alicia and Will battle Patti Nyholm and an insurance company that refuses to pay for life-saving in-utero surgery. Meanwhile, Alicia gives Peter a proper welcome home.

At Eli Gold's urging, Alicia must decide if she'll stand by her man during Peter's new political campaign, or if she'll pursue a relationship with Will instead.

A multi-million dollar malicious prosecution suit leads to an explosive confrontation between Alicia and Glenn Childs. Meanwhile, Alicia's brother, Owen, visits after his questionable remarks about Peter goes viral online and makes Eli apoplectic.

When Alicia's client confesses under duress to murdering a fellow prison inmate, Cary's team seeks to challenge by uncovering an unlikely connection between the two inmates. Meanwhile, Wendy Scott-Carr threatens to expose a Florrick family issue in hopes of forcing Peter to drop out of the race.

Will and Diane scramble when Louis Canning and Patti Nyholm team up to bankrupt the firm. Also, Alicia faces conflicted feelings regarding her relationship with Peter, and Kalinda's past catches up to her.