Thankfully, the cast is a superb one, headed by Plácido Domingo's rakish Pinkerton and Mirella Freni's rubicund Butterfly. Their singing is incomparable, as is Herbert von Karajan's musical direction of the Vienna Philharmonic. The singers mime to prerecorded music, which is occasionally disconcerting since when film demands close-ups, opera provides broad gestures. Musically, this Butterfly is impeccable. Visually it adds nothing that could not be seen to better effect in a stage version. --Mark Walker