Zane vs. Zane (2013)

Pearson Hardman is representing a woman who is suing her employer for sexual discrimination for not promoting her in favor of men, and the firm representing the company is headed by Rachel's father. She then asks Mike to work on it, and Harvey decides to use her against her father which only infuriates him. Meanwhile Katrina Bennett, the D.A. Harvey hired, starts at the firm and Louis, who is still irate that he wasn't allowed to hire the lawyer he wanted, makes her life miserable.