Mike teams with Jack Soloff on a case. Esther Litt returns to P.S.L. in hopes of discreetly solving a problem. Donna and Harvey try to return their friendship to normal.

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.

Mike juggles his work obligations with his promise to help a family; Harvey asks for Louis’s discretion in a sensitive matter; Donna vets a possible addition to the firm.

The designers create swimsuits that are functional enough to swim in the pool, yet sophisticated enough to wear to an event. They then attend a fashion-industry party with their swimsuit-clad…