Johnny Sack, head of the New York mob, moves into a big new house in New Jersey, telling Tony he's relocating so his wife can be closer to her sisters. But Tony fears it's really Johnny's first step in sticking his beak into Tony's business. Meanwhile, Janice's war with the Russians heats up when two of Svetlana's friends tell her she'd better return Svetlana's prosthetic leg--or else. And Dr. Melfi faces a big problem of her own--a problem that only Tony Soprano can help her solve, and only by using his customary methods. Stars James Gandolfini, Lorraine Bracco, Dominic Chianese, and Aida Turturro.