Super-dog adventure is fun, age-appropriate for kids.

"Bolt" (voiced by John Travolta, doing some of his best work in years) is a special dog who's trained to believe he's actually a crime-fighting dog with superpowers, rather than a canine actor. Since puppyhood, Bolt has lived only on the TV show's set and truly thinks his young owner Penny (Miley Cyrus) lives under constant threat from a mad scientist and his evil cats.

When Bolt accidentally lands in a shipping box, he winds up in New York City, still under the delusion that he's all-powerful. With the help of a reluctant stray cat named Mittens (Susie Essman) and a feisty hamster named Rhino (Mark Walton), Bolt travels cross-country to find his beloved Penny.

Travolta is surprisingly evocative as a dog with a brave exterior but sensitive spirit, and it's refreshing to hear Cyrus as something other than her self-promoting persona or her alter ego, "Hannah Montana." The pair have a touching on-screen chemistry, as do Travolta and Essman, who's best known as Jeff Garlin's shrewish wife Susie on HBO's "Curb Your Enthusiasm." Toning down the edge in her New York accent, Essman's Mittens may remind viewers of a more assertive Jessie from "Toy Story 2."

With John Lasseter installed as chief creative officer at Walt Disney Animation, Pixar's influence is noticeable in Bolt, and that's a good thing. It's not a Pixar film, but the revolutionary studio's meticulous attention to detail and dialogue are evident. There aren't too many wink-wink double entendres or inside pop-culture jokes -- just a simple story about a super dog who comes to terms with being super to the only person who counts.

Parents Need to Know

Parents need to know that kids are definitely going to want to see this animated adventure starring Miley Cyrus (well, her voice, anyway). Although Cyrus' character here has nothing to do with "Hannah Montana," Disney is definitely marketing her involvement to her millions of young fans.

While there are a few scenes of peril (explosions, hostage situations, evil cats.) in the TV-show-within-a-movie, it's made pretty clear to the audience that all of that is fake. There's nothing else here that's age-inappropriate for even the early elementary school set.

Families can talk about what made kids want to see this movie -- is it because of the story or because of all the advertising/marketing? Do you prefer animated movies where the voices are done by celebrities? Why or why not? Families can also talk about the difference between reality and fiction. How was Bolt stuck in a fictional life? What does Penny think Bolt is missing by thinking he's actually a super dog? Why is Mittens skeptical about humans? How is Miley Cyrus uniquely qualified to star in a movie about a celebrity who should be allowed to act normal?

 Studio: Walt Disney Pictures Directed By: Byron Howard, Chris Williams Cast: John Travolta, Miley Cyrus, Susie Essman Running Time: 96 minutes Release Date: 11/21/2008 Genre: Family and Kids MPAA Rating: PG MPAA Explanation: some mild action and peril

Reviewed by Sandie Angulo Chen.

See more about "Bolt" at Common Sense Media.