As business flags, tensions rise between Pete's grandparents, Otto and Audrey. Marius proposes a risky play to help Julia manage a dangerous client, but when they encounter problems, the "cousins" must rely on Audrey's expertise. While evading a myst... (more)erious pursuer, Marius visits former partners Katie and Karolina in NYC and remembers how three years ago, he made a powerful enemy of Vince.