A "closer" for one of New York City's most successful law firms decides to hire an aloof genius who has passed the bar but never went to law school as his associate.

Jessica hopes Harvey's promotion will reign him in, but when a crisis arises with the first client he brought into the firm, Harvey goes rogue trying to fix it.

Harvey's efforts to free an innocent man hit a wall when he goes against the new district attorney, who seems more focused on the integrity of the system than justice.

Mike is trusted to close a major lawsuit. Harvey must decide whether or not to defend Mike and his secret.

Harvey’s vision for the firm’s future clashes with Jessica’s when a British firm offers a tempting proposition.

Jessica's new partnership is tested; Harvey must prove a high-profile client's innocence; Mike tries to manage the fallout from his revelation.

A major client demands that Harvey and Mike perform an unpleasant task; Louis faces a difficult challenge; Rachel collects an old debt.

Things are anything but business as usual when Harvey and Mike find themselves at odds with a tenacious U.S. Attorney. Scottie and Harvey can’t seem to get on the same page and Mike and Rachel clash over plans for the future.

Mike and Harvey adjust to their new paradigm. As they butt heads over strategy in Mike’s first foray into investment banking, their new attorney-client relationship may be short-lived. Meanwhile, Pearson Specter discovers that a disgraced former District Attorney may be pursuing a vendetta against Harvey and the firm.

Rachel brings disturbing news while Mike is still reeling from the aftermath of the battle for Gillis Industries. Feeling Harvey is his only friend left, Mike makes a rash decision. Meanwhile, Jessica asks Louis to pick his own reward after his victory for the firm.

Cahill needs help from Harvey in order to make his case against Woodall and Forstman; Rachel and Mike deal with their different relationships with Harvey; and Donna helps Louis with a crisis.

Mike and Rachel's engagement is put on the back burner as Donna leaves Harvey to work for Louis. Harvey is in denial and is confident she will return, but will he be able to handle it when he discovers she's not bluffing?

With the judgment just around the corner, it threatens to ruin the lives of the people closest to Mike. Mike makes one last play.

Mike transitions to prison life while Harvey, Jessica, Louis, Donna and Rachel deal with the fallout of Mike’s plea deal and try to prevent what’s left of PSL from collapsing.

Jessica and Rachel fight to save Leonard Bailey. Harvey and Louis try to keep clients from abandoning ship by wooing their oldest client.

Harvey, Louis and Donna plan for a future without Jessica; Mike adjusts to life as an ex-convict; Rachel considers her options.

When Mike's class action hits a snag, it might cost him more than the case; Harvey, Louis and Rachel consider getting their hands dirty; and Donna and Benjamin seek an investor.

Mike returns to Pearson Specter Litt as Harvey takes the reins. Louis manages the new class of associates, while Donna and Rachel find their places in the new world order.

Mike's attempt to distract Harvey with a case backfires. Louis tries not to let emotion affect his judgment in a legal duel. Donna finds a way to prove her worth to the firm.

Harvey and Louis are blindsided by an attack against Specter Litt. Meanwhile, Mike can’t turn his back on the clinic when a class action suit overwhelms Nathan and Oliver.

Season Finale. It's all hands on deck as Louis, Donna and Alex defend the firm, while Harvey aids Jessica on a case; Mike and Rachel juggle their commitments to the firm, the clinic and each other.

Following the merger, Harvey and Zane grapple over who should lead the firm. Louis tasks Katrina with culling the herd, but doesn't like her decision. Donna helps her see beyond the numbers.

An old foe backs the firm into a corner. Samantha and Alex try to broker a peace between clients.

When Harvey and Zane can't stay on the sidelines, Donna does what's best for the firm.

When Hardman comes looking for retribution, the firm rallies to Harvey's defense.

Harvey and Samantha fight to keep Zane's name on the wall. Alex warns Louis of the consequences.

Facing its potential destruction, the partners must go all in to save the firm.