Barry Norman presents his personal review of the week's cinema releases. La Bamba (1987) charts the tragically short life of rock 'n' roll legend Ritchie Valens. In eight short months he made three top ten records, including La Bamba, recently No 1 in the British charts. Extreme Prejudice (1987) - Nick Nolte portrays a Texas Ranger, and Powers Boothe plays a drug baron. Former childhood friends, they're now on opposite sides of the law. And from New York, Tom Brook reports on the phenomenal success of Beverly Hills Cop II (1987), the hit film in America this summer, and talks to its star, Eddie Murphy.