When adventurous pets Chance, Shadow, and Sassy are accidentally separated from their vacationing humans, they're left to fend for themselves on the mean streets of San Francisco, searching for the "golden bridge" that will take them home.
Wilbur is a farm pig who's terrified that he'll end up on the dinner table. His friend Charlotte, a charming spider, comes to his rescue. She weaves words into her web, convincing the farmer that Wilbur is too special a pig to kill.