Who says you can't teach Old Dogs new tricks? Robin Williams and John Travolta are the old, single "dogs" in question, reveling in great chemistry as lifelong pals who've together grown a successful marketing empire--but who have somehow managed to avoid ever really growing up. The cast, featuring Travolta's real wife, Kelly Preston (who, with costar Rita Wilson, reveals just how fine a comedian she is, and how the screen really sparkles when she's on it), and his real-life daughter Ella Bleu, is top-notch. Other great performances include Bernie Mac, a sultry Lori Loughlin, Matt Dillon, and a dynamite Seth Green as a mini-mogul in training. The plot revolves around the Old Dogs' suddenly needing to care for twin 7-year-olds (the heretofore unknown children of Williams's character, Dan) and finding that they learn as much from the kids as vice versa. Moans Dan to Travolta's Charlie, after awkwardly tucking in the kids for the night at Charlie's bachelor pad, "I just shook hands goodnight with my daughter." Old Dogs is a fun family film that's appropriate for ages 8 and up, with enough jokes and great timing to please grownups too. --A.T. Hurley