Should we worry about Nicolas Cage? Watching this gifted actor in the lush new war romance Captain Corelli's Mandolin, as he struts and frets so handsomely and woos starlet-of-the-moment Penelope Cruz--as he pays obeisance to all the courtly gestures of the traditional leading man--a viewer has to wonder if Cage is tethered forever to the peculiar job description of Movie Star.
Cage used to be just an actor--a fabulously unpredictable one, equal parts promise and menace. For his first decade in movies, he danced on the weird side: as a blond goofball in Valley Girl, the blind Vietnam vet of Birdy,...