Things are going pretty well for Tony Soprano at the beginning of the second season of "The Sopranos." With most of his enemies safely sidelined, he is the unchallenged boss of the New Jersey mob, with lots of lucrative business opportunities presenting themselves. Yet, as always, new problems present themselves. His kids Meadow and A.J. are as rebellious as ever, and wife Carmela is increasingly fed up with Tony's absences, infidelities and fits of temper. Janice, his hippie-dippy sister, shows up unexpectedly. Richie Aprile, a mobster so greedy and violent that he scares even Tony, is released from prison and starts muscling in on Tony's business. Dr. Melfi, Tony's shrink, refuses to talk to him. And then, as always, there are the feds... As always, "Sopranos" creator David Chase and his superb team of writers cook up a fascinating, mesmerizing witch's brew of money, murder and various misbehaviors, enacted by what may well be the best ensemble cast in the history of television. (If there were a Nobel Prize for TV acting, James Gandolfini and Edie Falco certainly would be on the short list every year.) Once again, if you're offended by rough language, nudity and violence, stay away. Otherwise, be prepared to get hooked.