Gadget and Penny arrive at Canada's gorgeous and breathtaking Thunderbird Park. However, Their vacation has been interrupted by Cheif Quimby, who gives Gadget an assignment. It tells him that Dr.Claw has made a demand of $10 million. If that demand is not met by a certain time, he will destroy every forest in the world, and he will do it with a special wood rot formula. So, Gadget must investigate about a nearby lumber station that is secretly creating this "Wood Rot" formula. Gadget must stop the production and Dr.Claw.