Bolt

Take Homeward Bound's tale of three pets drawn together on an epic journey across America, mix in Toy Story's winking sense of irony at the faux world of toys, shroud it in the artificially-created world of The Truman Show and you've got Bolt.

Bolt (John Travolta) is a clueless acting dog who truly loves his "person," Penny (Miley Cyrus). In the movies, Bolt is a superhero, but Bolt doesn't quite grasp that he's actually in a movie. When audiences begin to tire of Bolt's heroics, the network decides to throw in a twist and separate Penny from Bolt. Distraught and determined, Bolt escapes the studio in a quest to rescue Penny from Hollywood.

Along the way, he meets a street savvy cat named Mittens (Susie Essman) and a chubby fanboy gerbil named Rhino (Mark Walton). Rhino's a lot like Kung Fu Panda's Po – overweight, hopelessly consumed by fandom, and relentlessly optimistic. Mittens, on the other hand, is the Bones equivalent; a beaten down cynic who thinks Bolt is completely insane.

Bolt is at its best during the film-within-a-film sequences; the motorcycle chase scene is just as thrilling as the one in Terminator Salvation. The catch is that though it's not real, the violence takes place on screen. In other words, does it really matter if CGI actors are pretending to be CGI dead? Helicopters explode, motorcycles flip, and bad guys don't get back up. In that regard, Bolt's pretty violent.

Where Michael J. Fox voice perfectly embodied Chance in Homeward Bound as a young pup, Travolta's throaty whisper seems an odd choice for Bolt, who's at least as clueless as Chance. He does a great job, but occasionally you can hear the weariness and maturity in his voice.

Occasionally, the movie glosses over its own moral arc; although it's critical for Bolt to reunite with his person and Mittens still nurses her own emotional wounds over the loss of her family, Rhino leaves his old lady without nary a look back. It's never mentioned that she might miss him.

But those are minor quibbles. Overall, Bolt's an entertaining, fast-moving action picture. It's just not on par with Toy Story as a parable that younger kids can enjoy.