Cupertino Episode 6 sees Michael fight for Harper’s liver transplant as Nichole considers a job that could turn her against PSA. Michael has spent much of Cupertino challenging Silicon Valley's biggest companies, but Episode 6, “Harper,” introduces a legal threat that hits closer to home. His ex, Nichole Ferebee, receives an offer from a powerful law firm that wants to make Price, Siffre & Associates (PSA) its next target.