AT THE MOVIES, Aussie Bryan Brown is an unlikely box office king as FX2 opens on top despite a paltry $5.46 million gross. ON TV, St. Elsewhere alum David Morse stars as a kidnapper in Cry in the Wild: The Taking of Peggy Ann, the week’s most-watched program. IN MUSIC, consumers have a vision of love, and it’s Mariah Carey’s self-titled album that, in its 45th week, remains No. 1 on the Billboard chart. AND IN THE NEWS, damage control begins a day after Camelot cousin William Kennedy Smith is charged with rape. He was acquitted in the media-saturated trial that followed.