Jack

Pregnant Diane Lane goes into labor after only two months, delivering a healthy-seeming baby boy (when she pleads "it's too soon!" to her husband in the delivery room, it's rather an understatement). Doctors have never seen another child like this, yet quickly determine the boy has an internal clock which is ahead of itself by four times the average rate (meaning that when Jack is 10-years old, he'll look like a man of 40). Talk about your movie gimmicks! All that aside, what we really have here is Robin Williams back in grade school, and that provides for some good, if derivative, humor. The performances are all fine and, while the set-up may sound inexcusable, "Jack" isn't a silly movie (at least, not at its core). Williams manages to hold back a bit from his usual barrage of vocal effects and facial expressions, and a few of his scenes are peddled quite softly (as they were in "Awakenings"). There are some scenes that go over-the-top: Jack's gross-talking school-friends are a nuisance, and some viewers may get defensive when Coppola starts tugging at the heartstrings. Otherwise, this is a warm family comedy, one with a bigger heart than it knows what to do with. **1/2 from ****