Lilly Bartlam

When one of Humdinger's schemes goes awry, a Junkyard Kitten's home is destroyed and Rocky bites off more than he can chew when he invites the kitten to stay at the Lookout overnight. While the kitten causes more trouble than expected, Rocky learns that even heroes need help.

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