Harvey and Louis fight to protect the future of the firm from its past; Alex worries Mike's instincts could risk a client relationship; Donna and Harvey delve into the aftermath of their kiss.
Mike and Harvey's power move is countered, putting their backs up against the ropes. Rachel fears her father's judgment is clouded by the past. Louis aids Alex when his client comes under fire.
Mike proposes a power move to boost business, but Harvey's past complicates matters. Rachel is surprised when her dad offers a chance to join forces. Louis mentors Brian.
Harvey and Mike seek outside help to overcome an impossible situation. An unexpected encounter derails Louis's search for a new associate. Donna receives a surprising proposition.
Harvey learns the scope of Alex's involvement in the prison case, while Mike races to keep it alive. Lipschitz forces Louis out of his comfort zone. Donna struggles with her work/life balance.
Mike deals with blow-back on his prison case. Harvey struggles to tell Donna about his relationship with Paula. Louis's past poor behaviour comes back to haunt him.
Mike juggles his work obligations with his promise to help a hurting family. Harvey asks for Louis's discretion in handling a sensitive matter. Donna vets a possible addition to the firm.
Harvey, Louis and Donna must get on the same page - and fast - when Bratton Gould comes after PSL for poaching an attorney. Mike and Rachel struggle to make time for their wedding plans.
Louis and Harvey wrangle with new firm dynamics. Mike's latest success brings him unexpected new business. And Rachel's leadership is challenged by an insubordinate associate.
Harvey butts heads with his partners over a bold move. Mike pursues a pro bono case with the legal clinic. Donna's actions raise tough questions at the firm.
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.