Ryder and the pups are called to Adventure City to stop Mayor Humdinger from turning the bustling metropolis into a state of chaos.

A hip, well-dressed yuppie tracks down his biological parents, only to find that they live in a trailer park.

Two never-were stand-up comics go to tiny Pine Lake, Wisconsin, where they hope to catch the eye of a Tonight Show talent scout who never misses his hometown Rocktoberfest, an annual weekend beer-blast with music and comedy perfor...