Disney's sequel to 1975's "Escape From Witch Mountain" scuttles all interest in its teen characters, Tony and Tia (the returning Ike Eisenmann and Kim Richards), for the sake of jazzier special effects. The kids return to Earth from outer space, where Tony is kidnapped by villains Bette Davis and Christopher Lee (and their chauffeur, Anthony James, who earlier played chauffeur in "Burnt Offerings"). Terrific cast, well-enough made, but the movie loses sight of what was so special about the first film: a kids' flick with the emphasis on character, not outlandish effects. Davis is alert and anxious, but she's practically smothered under her gaudy make-up job; Christopher Lee unceremoniously blends into the background without much of a character to play (it's easy to forget he's even in the picture). The plotting gets too heavy, what with Los Angeles about to be decimated and delinquent children running amok, but the worst decision was to separate the siblings for much of the movie. Jack Soo does nice work in a supporting bit, and there's also a goat who nearly saves the day. *1/2 from ****