Siskel and Ebert once ran a special show entitled "Movies I'm Embarrassed to Admit I Liked      " I suppose that if I composed such a list of guilty pleasures, this one would be one of them                   but upon reflection, it's really a lot better than that       Fifteen year-old science prodigy Mitch (Gabe Jarret) is recruited by ambitious college professor William Atherton (in yet another of