Harvey and Zane grapple over who should lead as the firm works through its transition.
Harvey and Donna get their first taste of how Samantha operates; Alex tries to impress Zane.
Harvey is drawn into a dispute with the firm's landlord; Alex pursues Samantha's former client.
Alex is caught between Harvey and Zane as Louis struggles to overcome a shocking setback.
Harvey confronts his personal issues to defend his brother; Louis sacrifices for family.
Harvey and Louis assess their relationship; Donna doubts Samantha's motives for helping her.
Donna's agreement forces Harvey to help David Fox; Alex comes to Zane's aid on a personal venture.
Harvey helps Samantha settle an old score; Louis faces a hurdle on the path to fatherhood.
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.
Harvey laces up for a rematch against an old foe; Louis struggles to hold the reins of the firm.
Louis learns the finer points of managing Harvey; Alex is caught between Samantha and his wife.
Harvey and Donna are caught in the crosshairs when Stu is blackmailed; Samantha revisits her past.
Harvey's forced to choose a side when Samantha and Scottie go toe-to-toe; Louis represents Lipschitz.
Donna's relationship complicates a deal for Harvey and Alex; Samantha helps Louis get justice.