Zag falls unconscious after being bitten by the Timsu bug. To save her father, Carly must go exploring with Bobby to find a cure. Along the way, they meet and decide to team up with a red panda named Sweeney. However, the trio are not the only ones after the antidote. Using her smarts and bravery to fend off enemies and sabotage, Carly fulfills her mission in the end.
