Jack Powell is about to tackle his biggest adventure ever...the fifth grade!

Comedy favorite Robin Williams (Flubber, Bicentennial Man) lights up the screen in Jack, the acclaimed hit that has critics and audiences cheering! Williams stars as a mischievous 10-year-old who acts like any other boy his age, except he's in a grown-up's body. It's nonstop laughs as Jack embarks on the greatest adventure of his young life...the fifth grade. In Williams' wildest role ever, you're taken on a hilarious rides as Jack explores the ups and downs of life from a kid's point of view! With Bill Cosby (TV's The Cosby Show), Fran Drescher (TV's The Nanny), Diane Lane (Under The Tuscan Sun) and Jennifer Lopez (Jersey Girl) - join the millions of moviegoers who love this outrageous comedy hit!